5a-7=8a+8

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Solution for 5a-7=8a+8 equation:



5a-7=8a+8
We move all terms to the left:
5a-7-(8a+8)=0
We get rid of parentheses
5a-8a-8-7=0
We add all the numbers together, and all the variables
-3a-15=0
We move all terms containing a to the left, all other terms to the right
-3a=15
a=15/-3
a=-5

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