7(5+x)=91

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Solution for 7(5+x)=91 equation:



7(5+x)=91
We move all terms to the left:
7(5+x)-(91)=0
We add all the numbers together, and all the variables
7(x+5)-91=0
We multiply parentheses
7x+35-91=0
We add all the numbers together, and all the variables
7x-56=0
We move all terms containing x to the left, all other terms to the right
7x=56
x=56/7
x=8

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