3(-5+2x)=-81

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Solution for 3(-5+2x)=-81 equation: 



3(-5+2x)=-81

We move all terms to the left:

3(-5+2x)-(-81)=0

We add all the numbers together, and all the variables

3(2x-5)-(-81)=0

We add all the numbers together, and all the variables

3(2x-5)+81=0

We multiply parentheses

6x-15+81=0

We add all the numbers together, and all the variables

6x+66=0

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

6x=-66

x=-66/6

x=-11

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