3(7a+5)-19=2a-9

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Solution for 3(7a+5)-19=2a-9 equation: 



3(7a+5)-19=2a-9

We move all terms to the left:

3(7a+5)-19-(2a-9)=0

We multiply parentheses

21a-(2a-9)+15-19=0

We get rid of parentheses

21a-2a+9+15-19=0

We add all the numbers together, and all the variables

19a+5=0

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

19a=-5

a=-5/19

a=-5/19

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