9(-3x+4)+2(10x-20)=50

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Solution for 9(-3x+4)+2(10x-20)=50 equation: 



9(-3x+4)+2(10x-20)=50

We move all terms to the left:

9(-3x+4)+2(10x-20)-(50)=0

We multiply parentheses

-27x+20x+36-40-50=0

We add all the numbers together, and all the variables

-7x-54=0

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

-7x=54

x=54/-7

x=-7+5/7

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