7y-8-5y=4

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Solution for 7y-8-5y=4 equation:



7y-8-5y=4
We move all terms to the left:
7y-8-5y-(4)=0
We add all the numbers together, and all the variables
2y-12=0
We move all terms containing y to the left, all other terms to the right
2y=12
y=12/2
y=6

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