9y-18=7y-14

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Solution for 9y-18=7y-14 equation:


Simplifying
9y + -18 = 7y + -14

Reorder the terms:
-18 + 9y = 7y + -14

Reorder the terms:
-18 + 9y = -14 + 7y

Solving
-18 + 9y = -14 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-18 + 9y + -7y = -14 + 7y + -7y

Combine like terms: 9y + -7y = 2y
-18 + 2y = -14 + 7y + -7y

Combine like terms: 7y + -7y = 0
-18 + 2y = -14 + 0
-18 + 2y = -14

Add '18' to each side of the equation.
-18 + 18 + 2y = -14 + 18

Combine like terms: -18 + 18 = 0
0 + 2y = -14 + 18
2y = -14 + 18

Combine like terms: -14 + 18 = 4
2y = 4

Divide each side by '2'.
y = 2

Simplifying
y = 2

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