3a-15-5a+20=4a+16

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Solution for 3a-15-5a+20=4a+16 equation: 



3a-15-5a+20=4a+16

We move all terms to the left:

3a-15-5a+20-(4a+16)=0

We add all the numbers together, and all the variables

-2a-(4a+16)+5=0

We get rid of parentheses

-2a-4a-16+5=0

We add all the numbers together, and all the variables

-6a-11=0

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

-6a=11

a=11/-6

a=-1+5/6

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