What is the solution to the system of equations 2x-y=6 x+y=6 by using the elimination method
1 answer
Question:
what is the solution to the system of equations 2x-y=6 x+y=6 by using the elimination method
Answers
Add the two rows together3x = 12Solve for x in the above equation x = 4Substitute x = 4 into any of the two equations above. Let's choose the first one; 2x - y = 62 × 4 - y = 6Solve for y in the above equation y = 2Thus,x = 4y = 2
Similar Solved Questions
2 answers
Where do the Democrats and Republicans officially nominate their candidate?
Where do the Democrats and Republicans officially nominate their candidate?...
1 answer
What were the two governing ideas influenced by john locke did the colonists bring with them from England 1607?
what were the two governing ideas influenced by john locke did the colonists bring with them from England 1607?...
1 answer
What transformations of f(x)=x^2 are applied to get the function g in g(x)=3(x+2)^2
what transformations of f(x)=x^2 are applied to get the function g in g(x)=3(x+2)^2...
2 answers
A single strand of DNA Helix has the code ATAGGC. Which would be the complementary code on the other stand of the helix
A single strand of DNA Helix has the code ATAGGC. Which would be the complementary code on the other stand of the helix...
1 answer
Warming up and cooling down are not that important. Why is this inaccurate? Muscles do not need to gradually receive increased blood flow. The above three options are why this is inaccurate. Making time to warm up/cool down, gradually activating muscles groups to efficiently acclimate to the intended activity parameters, and slowly increasing and decreasing the training heart rate is important for heart health and efficiency. (just because this is a long answer does not mean it is correct ;)
Warming up and cooling down are not that important. Why is this inaccurate?
Muscles do not need to gradually receive increased blood flow.
The above three options are why this is inaccurate. Making time to warm up/cool down, gradually activating muscles groups to efficiently acclimate to the inten...
1 answer
What is the image below simplified as a fraction?
what is the image below simplified as a fraction?...
1 answer
Which membrane would show a more rapid recovery of fluorescence in a frap study?
which membrane would show a more rapid recovery of fluorescence in a frap study?...
2 answers
People meet me at party. they were frindly.
people meet me at party. they were frindly....
1 answer
Which equation can be solved by using this system of equations? ſy = 3x5 – 5x + 2x2 - 10x+4 = 4x4 + 6x2 - 11 O 3x5 -5x3 + 2x2 - 10x +4-0 O 3,5 - 5x3 + 2x2 - 10x+4-4x4 + 6x3 - 11 3x5 +4x4 + x + 2x2 - 10x-7=0 + 6x3 - 11=0 C 4x4
Which equation can be solved by using this system of equations?
ſy = 3x5 – 5x + 2x2 - 10x+4
= 4x4 + 6x2 - 11
O 3x5 -5x3 + 2x2 - 10x +4-0
O 3,5 - 5x3 + 2x2 - 10x+4-4x4 + 6x3 - 11
3x5 +4x4 + x + 2x2 - 10x-7=0
+ 6x3 - 11=0
C
4x4...
1 answer
Deuterium is an isotope of hydrogen. It has a mass number of two. Which describes a deuterium atom?
Deuterium is an isotope of hydrogen. It has a mass number of two. Which describes a deuterium atom?...
1 answer
Profits at Carla's craft shop decreased by $1,015 in one week. On average, by how much did profits decrease in each day?
Profits at Carla's craft shop decreased by $1,015 in one week. On average, by how much did profits decrease in each day?...
1 answer
HELP ME PLEASE !!!!!!! Is there a value of n for which there could be a triangle with side of length n, 2n, and 3. Explain
HELP ME PLEASE !!!!!!!
Is there a value of n for which there could be a triangle with side of length n, 2n, and 3. Explain...
2 answers
How many times larger is 4 × 10^10 than 2 × 10^8?
How many times larger is 4 × 10^10 than 2 × 10^8?...
1 answer
Find the amount in an account if $7,650 is invested at 9.15% compounded quarterly, for 8 years and 6 months
Find the amount in an account if $7,650 is invested at 9.15% compounded quarterly, for 8 years and 6 months...