5(a-3)+10a=15

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



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

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