(-7y-2)+(2y+17)=

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Solution for (-7y-2)+(2y+17)= equation:


Simplifying
(-7y + -2) + (2y + 17) = 0

Reorder the terms:
(-2 + -7y) + (2y + 17) = 0

Remove parenthesis around (-2 + -7y)
-2 + -7y + (2y + 17) = 0

Reorder the terms:
-2 + -7y + (17 + 2y) = 0

Remove parenthesis around (17 + 2y)
-2 + -7y + 17 + 2y = 0

Reorder the terms:
-2 + 17 + -7y + 2y = 0

Combine like terms: -2 + 17 = 15
15 + -7y + 2y = 0

Combine like terms: -7y + 2y = -5y
15 + -5y = 0

Solving
15 + -5y = 0

Solving for variable 'y'.

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

Add '-15' to each side of the equation.
15 + -15 + -5y = 0 + -15

Combine like terms: 15 + -15 = 0
0 + -5y = 0 + -15
-5y = 0 + -15

Combine like terms: 0 + -15 = -15
-5y = -15

Divide each side by '-5'.
y = 3

Simplifying
y = 3

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