7/8y-8=13

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Solution for 7/8y-8=13 equation:



7/8y-8=13
We move all terms to the left:
7/8y-8-(13)=0
Domain of the equation: 8y!=0
y!=0/8
y!=0
y∈R
We add all the numbers together, and all the variables
7/8y-21=0
We multiply all the terms by the denominator
-21*8y+7=0
Wy multiply elements
-168y+7=0
We move all terms containing y to the left, all other terms to the right
-168y=-7
y=-7/-168
y=1/24

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