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

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



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

We move all terms to the left:

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

We multiply parentheses

10x-(-2x-21)+15=0

We get rid of parentheses

10x+2x+21+15=0

We add all the numbers together, and all the variables

12x+36=0

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

12x=-36

x=-36/12

x=-3

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