a+3a+8=29+10

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Solution for a+3a+8=29+10 equation: 



a+3a+8=29+10

We move all terms to the left:

a+3a+8-(29+10)=0

We add all the numbers together, and all the variables

a+3a+8-39=0

We add all the numbers together, and all the variables

4a-31=0

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

4a=31

a=31/4

a=7+3/4

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