-5(4x-9)+17x=-21

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Solution for -5(4x-9)+17x=-21 equation: 



-5(4x-9)+17x=-21

We move all terms to the left:

-5(4x-9)+17x-(-21)=0

We add all the numbers together, and all the variables

17x-5(4x-9)+21=0

We multiply parentheses

17x-20x+45+21=0

We add all the numbers together, and all the variables

-3x+66=0

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

-3x=-66

x=-66/-3

x=+22

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