5(-2y-9)=15

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Solution for 5(-2y-9)=15 equation:


Simplifying
5(-2y + -9) = 15

Reorder the terms:
5(-9 + -2y) = 15
(-9 * 5 + -2y * 5) = 15
(-45 + -10y) = 15

Solving
-45 + -10y = 15

Solving for variable 'y'.

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

Add '45' to each side of the equation.
-45 + 45 + -10y = 15 + 45

Combine like terms: -45 + 45 = 0
0 + -10y = 15 + 45
-10y = 15 + 45

Combine like terms: 15 + 45 = 60
-10y = 60

Divide each side by '-10'.
y = -6

Simplifying
y = -6

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