5(a+7)=45

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Solution for 5(a+7)=45 equation:



5(a+7)=45
We move all terms to the left:
5(a+7)-(45)=0
We multiply parentheses
5a+35-45=0
We add all the numbers together, and all the variables
5a-10=0
We move all terms containing a to the left, all other terms to the right
5a=10
a=10/5
a=2

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