8y+12+y=2y+5

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Solution for 8y+12+y=2y+5 equation:


Simplifying
8y + 12 + y = 2y + 5

Reorder the terms:
12 + 8y + y = 2y + 5

Combine like terms: 8y + y = 9y
12 + 9y = 2y + 5

Reorder the terms:
12 + 9y = 5 + 2y

Solving
12 + 9y = 5 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
12 + 9y + -2y = 5 + 2y + -2y

Combine like terms: 9y + -2y = 7y
12 + 7y = 5 + 2y + -2y

Combine like terms: 2y + -2y = 0
12 + 7y = 5 + 0
12 + 7y = 5

Add '-12' to each side of the equation.
12 + -12 + 7y = 5 + -12

Combine like terms: 12 + -12 = 0
0 + 7y = 5 + -12
7y = 5 + -12

Combine like terms: 5 + -12 = -7
7y = -7

Divide each side by '7'.
y = -1

Simplifying
y = -1

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