21y-8=76

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Solution for 21y-8=76 equation:



21y-8=76
We move all terms to the left:
21y-8-(76)=0
We add all the numbers together, and all the variables
21y-84=0
We move all terms containing y to the left, all other terms to the right
21y=84
y=84/21
y=4

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