# This is geometry please help I'll mark brainliest

## Answers

Answer: x = 12Step-by-step explanation:90-6= 8484/7= 12Pls brainliest :)

Answer:x = 12Step-by-step explanation:As you know, a right angle is 90 degrees. So the equation has to add up to 90.Here is the equation:7x + 6 = 90Now, instead of doing 7 x 17 x 27 x 3... or counting up to see which equals 90 when added 6 to, here's a trick.Step 1:As you know, PEMDAS helps you solve an equation. But when we need to find x, we do the opposite.Now it is SADMEP or,SubtractionAdditionDivisionMultiplicationExponentsParentheses (the opposite of PEMDAS)Step 2:Keep this in mind: When finding x, the order of operations will be the opposite.So instead of adding 6 + 90,You have to subtract 6 from 9090 - 6 is 84.Step 3: Remember how we have to multiply the x value to seven?Instead, we're gonna divide.84 ÷ 7 = 12So, x = 12!(remember to use SADMEP and opposite of order of operations :) )Anytime! Hope this helps :)-jp524