7(7+x)=112

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Solution for 7(7+x)=112 equation:



7(7+x)=112
We move all terms to the left:
7(7+x)-(112)=0
We add all the numbers together, and all the variables
7(x+7)-112=0
We multiply parentheses
7x+49-112=0
We add all the numbers together, and all the variables
7x-63=0
We move all terms containing x to the left, all other terms to the right
7x=63
x=63/7
x=9

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