Justify the first step Akeem took in solving the equation below. 4(2x + 5) = –4 8x + 20 = –4 A. Akeem multipled both sides by 4. B. Akeem used the distributive property to eliminate the parentheses. C. Akeem subtracted 5 from both sides. D. Akeem added 4 to both sides.
2 answers
Question:
Justify the first step Akeem took in solving the equation below.
4(2x + 5) = –4
8x + 20 = –4
A.
Akeem multipled both sides by 4.
B.
Akeem used the distributive property to eliminate the parentheses.
C.
Akeem subtracted 5 from both sides.
D.
Akeem added 4 to both sides.
4(2x + 5) = –4
8x + 20 = –4
A.
Akeem multipled both sides by 4.
B.
Akeem used the distributive property to eliminate the parentheses.
C.
Akeem subtracted 5 from both sides.
D.
Akeem added 4 to both sides.
Answers
The answer is BThe distributive property means you multiply the number outside the parentheses by what ever is in the parentheses to clear them.
It would be A, because you have to multiply 4 by 2x and by 5
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