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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-15x-(-5x+21)+6=0

We get rid of parentheses

-15x+5x-21+6=0

We add all the numbers together, and all the variables

-10x-15=0

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

-10x=15

x=15/-10

x=-1+1/2

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