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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-2x-9x+12+21=0

We add all the numbers together, and all the variables

-11x+33=0

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

-11x=-33

x=-33/-11

x=+3

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