-5(2x-5)+7(4x+6)=121

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Solution for -5(2x-5)+7(4x+6)=121 equation: 



-5(2x-5)+7(4x+6)=121

We move all terms to the left:

-5(2x-5)+7(4x+6)-(121)=0

We multiply parentheses

-10x+28x+25+42-121=0

We add all the numbers together, and all the variables

18x-54=0

We move all terms containing x to the left, all other terms to the right

18x=54

x=54/18

x=3

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