-7(2x-5)+3(x-4)=-21

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Solution for -7(2x-5)+3(x-4)=-21 equation: 



-7(2x-5)+3(x-4)=-21

We move all terms to the left:

-7(2x-5)+3(x-4)-(-21)=0

We add all the numbers together, and all the variables

-7(2x-5)+3(x-4)+21=0

We multiply parentheses

-14x+3x+35-12+21=0

We add all the numbers together, and all the variables

-11x+44=0

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

-11x=-44

x=-44/-11

x=+4

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