4y-9-13y=

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Solution for 4y-9-13y= equation:


Simplifying
4y + -9 + -13y = 0

Reorder the terms:
-9 + 4y + -13y = 0

Combine like terms: 4y + -13y = -9y
-9 + -9y = 0

Solving
-9 + -9y = 0

Solving for variable 'y'.

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

Add '9' to each side of the equation.
-9 + 9 + -9y = 0 + 9

Combine like terms: -9 + 9 = 0
0 + -9y = 0 + 9
-9y = 0 + 9

Combine like terms: 0 + 9 = 9
-9y = 9

Divide each side by '-9'.
y = -1

Simplifying
y = -1

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