-4y-13=15

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Solution for -4y-13=15 equation: 


Simplifying
-4y + -13 = 15

Reorder the terms:
-13 + -4y = 15

Solving
-13 + -4y = 15

Solving for variable 'y'.

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

Add '13' to each side of the equation.
-13 + 13 + -4y = 15 + 13

Combine like terms: -13 + 13 = 0
0 + -4y = 15 + 13
-4y = 15 + 13

Combine like terms: 15 + 13 = 28
-4y = 28

Divide each side by '-4'.
y = -7

Simplifying
y = -7

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