8y+5y=91

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Solution for 8y+5y=91 equation: 


Simplifying
8y + 5y = 91

Combine like terms: 8y + 5y = 13y
13y = 91

Solving
13y = 91

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Divide each side by '13'.
y = 7

Simplifying
y = 7

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