5(-4y+9)=-15

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Solution for 5(-4y+9)=-15 equation:


Simplifying
5(-4y + 9) = -15

Reorder the terms:
5(9 + -4y) = -15
(9 * 5 + -4y * 5) = -15
(45 + -20y) = -15

Solving
45 + -20y = -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 + -20y = -15 + -45

Combine like terms: 45 + -45 = 0
0 + -20y = -15 + -45
-20y = -15 + -45

Combine like terms: -15 + -45 = -60
-20y = -60

Divide each side by '-20'.
y = 3

Simplifying
y = 3

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