-9y+18=4y-8

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Solution for -9y+18=4y-8 equation:


Simplifying
-9y + 18 = 4y + -8

Reorder the terms:
18 + -9y = 4y + -8

Reorder the terms:
18 + -9y = -8 + 4y

Solving
18 + -9y = -8 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
18 + -9y + -4y = -8 + 4y + -4y

Combine like terms: -9y + -4y = -13y
18 + -13y = -8 + 4y + -4y

Combine like terms: 4y + -4y = 0
18 + -13y = -8 + 0
18 + -13y = -8

Add '-18' to each side of the equation.
18 + -18 + -13y = -8 + -18

Combine like terms: 18 + -18 = 0
0 + -13y = -8 + -18
-13y = -8 + -18

Combine like terms: -8 + -18 = -26
-13y = -26

Divide each side by '-13'.
y = 2

Simplifying
y = 2

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