7y-25-9y+5=

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Solution for 7y-25-9y+5= equation:


Simplifying
7y + -25 + -9y + 5 = 0

Reorder the terms:
-25 + 5 + 7y + -9y = 0

Combine like terms: -25 + 5 = -20
-20 + 7y + -9y = 0

Combine like terms: 7y + -9y = -2y
-20 + -2y = 0

Solving
-20 + -2y = 0

Solving for variable 'y'.

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

Add '20' to each side of the equation.
-20 + 20 + -2y = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -2y = 0 + 20
-2y = 0 + 20

Combine like terms: 0 + 20 = 20
-2y = 20

Divide each side by '-2'.
y = -10

Simplifying
y = -10

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