9y-30=2y+5

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Solution for 9y-30=2y+5 equation:


Simplifying
9y + -30 = 2y + 5

Reorder the terms:
-30 + 9y = 2y + 5

Reorder the terms:
-30 + 9y = 5 + 2y

Solving
-30 + 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.
-30 + 9y + -2y = 5 + 2y + -2y

Combine like terms: 9y + -2y = 7y
-30 + 7y = 5 + 2y + -2y

Combine like terms: 2y + -2y = 0
-30 + 7y = 5 + 0
-30 + 7y = 5

Add '30' to each side of the equation.
-30 + 30 + 7y = 5 + 30

Combine like terms: -30 + 30 = 0
0 + 7y = 5 + 30
7y = 5 + 30

Combine like terms: 5 + 30 = 35
7y = 35

Divide each side by '7'.
y = 5

Simplifying
y = 5

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