7y-10=9y-34

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Solution for 7y-10=9y-34 equation:


Simplifying
7y + -10 = 9y + -34

Reorder the terms:
-10 + 7y = 9y + -34

Reorder the terms:
-10 + 7y = -34 + 9y

Solving
-10 + 7y = -34 + 9y

Solving for variable 'y'.

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

Add '-9y' to each side of the equation.
-10 + 7y + -9y = -34 + 9y + -9y

Combine like terms: 7y + -9y = -2y
-10 + -2y = -34 + 9y + -9y

Combine like terms: 9y + -9y = 0
-10 + -2y = -34 + 0
-10 + -2y = -34

Add '10' to each side of the equation.
-10 + 10 + -2y = -34 + 10

Combine like terms: -10 + 10 = 0
0 + -2y = -34 + 10
-2y = -34 + 10

Combine like terms: -34 + 10 = -24
-2y = -24

Divide each side by '-2'.
y = 12

Simplifying
y = 12

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