-3(-5a+10)=-15a+30

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Solution for -3(-5a+10)=-15a+30 equation:



-3(-5a+10)=-15a+30
We move all terms to the left:
-3(-5a+10)-(-15a+30)=0
We multiply parentheses
15a-(-15a+30)-30=0
We get rid of parentheses
15a+15a-30-30=0
We add all the numbers together, and all the variables
30a-60=0
We move all terms containing a to the left, all other terms to the right
30a=60
a=60/30
a=2

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