3a+15+2a+5=180

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Solution for 3a+15+2a+5=180 equation:



3a+15+2a+5=180
We move all terms to the left:
3a+15+2a+5-(180)=0
We add all the numbers together, and all the variables
5a-160=0
We move all terms containing a to the left, all other terms to the right
5a=160
a=160/5
a=32

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