2-7(x-3)=9

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Solution for 2-7(x-3)=9 equation:



2-7(x-3)=9
We move all terms to the left:
2-7(x-3)-(9)=0
We add all the numbers together, and all the variables
-7(x-3)-7=0
We multiply parentheses
-7x+21-7=0
We add all the numbers together, and all the variables
-7x+14=0
We move all terms containing x to the left, all other terms to the right
-7x=-14
x=-14/-7
x=+2

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