2+7(x-7)=23

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Solution for 2+7(x-7)=23 equation:



2+7(x-7)=23
We move all terms to the left:
2+7(x-7)-(23)=0
We add all the numbers together, and all the variables
7(x-7)-21=0
We multiply parentheses
7x-49-21=0
We add all the numbers together, and all the variables
7x-70=0
We move all terms containing x to the left, all other terms to the right
7x=70
x=70/7
x=10

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