3(3x+7)-19=7x-15

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Solution for 3(3x+7)-19=7x-15 equation: 



3(3x+7)-19=7x-15

We move all terms to the left:

3(3x+7)-19-(7x-15)=0

We multiply parentheses

9x-(7x-15)+21-19=0

We get rid of parentheses

9x-7x+15+21-19=0

We add all the numbers together, and all the variables

2x+17=0

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

2x=-17

x=-17/2

x=-8+1/2

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