3(7a+5)-2=3a-23

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Solution for 3(7a+5)-2=3a-23 equation: 



3(7a+5)-2=3a-23

We move all terms to the left:

3(7a+5)-2-(3a-23)=0

We multiply parentheses

21a-(3a-23)+15-2=0

We get rid of parentheses

21a-3a+23+15-2=0

We add all the numbers together, and all the variables

18a+36=0

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

18a=-36

a=-36/18

a=-2

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