Question

7x+6/3‐9=‐12 solve this I'll mark you brainy master​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

x=15/21

Step-by-step explanation:

$7x+\frac{6}{3} -9=-12\\>\frac{(7x*3)}{3}+\frac{6}{3}-\frac{(9*3)}{3}=-12\\>21x+6-27=-12*3\\>21x-21=-36\\>21x=-36+21\\>21x=15\\Therefore, x=\frac{15}{21}$

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Also,

7x+2-9=(-12)

7x-7=(-12)

7x=(-12+7)

x=(-4/7)