3(4x+5)=-7x-4

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Solution for 3(4x+5)=-7x-4 equation: 



3(4x+5)=-7x-4

We move all terms to the left:

3(4x+5)-(-7x-4)=0

We multiply parentheses

12x-(-7x-4)+15=0

We get rid of parentheses

12x+7x+4+15=0

We add all the numbers together, and all the variables

19x+19=0

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

19x=-19

x=-19/19

x=-1

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