7y+8+9y=

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Solution for 7y+8+9y= equation:


Simplifying
7y + 8 + 9y = 0

Reorder the terms:
8 + 7y + 9y = 0

Combine like terms: 7y + 9y = 16y
8 + 16y = 0

Solving
8 + 16y = 0

Solving for variable 'y'.

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

Add '-8' to each side of the equation.
8 + -8 + 16y = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 16y = 0 + -8
16y = 0 + -8

Combine like terms: 0 + -8 = -8
16y = -8

Divide each side by '16'.
y = -0.5

Simplifying
y = -0.5

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