7y-17+2y=2-8y+15

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Solution for 7y-17+2y=2-8y+15 equation:


Simplifying
7y + -17 + 2y = 2 + -8y + 15

Reorder the terms:
-17 + 7y + 2y = 2 + -8y + 15

Combine like terms: 7y + 2y = 9y
-17 + 9y = 2 + -8y + 15

Reorder the terms:
-17 + 9y = 2 + 15 + -8y

Combine like terms: 2 + 15 = 17
-17 + 9y = 17 + -8y

Solving
-17 + 9y = 17 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
-17 + 9y + 8y = 17 + -8y + 8y

Combine like terms: 9y + 8y = 17y
-17 + 17y = 17 + -8y + 8y

Combine like terms: -8y + 8y = 0
-17 + 17y = 17 + 0
-17 + 17y = 17

Add '17' to each side of the equation.
-17 + 17 + 17y = 17 + 17

Combine like terms: -17 + 17 = 0
0 + 17y = 17 + 17
17y = 17 + 17

Combine like terms: 17 + 17 = 34
17y = 34

Divide each side by '17'.
y = 2

Simplifying
y = 2

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