5(3x+6)=-6+21

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Solution for 5(3x+6)=-6+21 equation: 



5(3x+6)=-6+21

We move all terms to the left:

5(3x+6)-(-6+21)=0

We add all the numbers together, and all the variables

5(3x+6)-15=0

We multiply parentheses

15x+30-15=0

We add all the numbers together, and all the variables

15x+15=0

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

15x=-15

x=-15/15

x=-1

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