9(3+4y)=2y-15

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Solution for 9(3+4y)=2y-15 equation:


Simplifying
9(3 + 4y) = 2y + -15
(3 * 9 + 4y * 9) = 2y + -15
(27 + 36y) = 2y + -15

Reorder the terms:
27 + 36y = -15 + 2y

Solving
27 + 36y = -15 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
27 + 36y + -2y = -15 + 2y + -2y

Combine like terms: 36y + -2y = 34y
27 + 34y = -15 + 2y + -2y

Combine like terms: 2y + -2y = 0
27 + 34y = -15 + 0
27 + 34y = -15

Add '-27' to each side of the equation.
27 + -27 + 34y = -15 + -27

Combine like terms: 27 + -27 = 0
0 + 34y = -15 + -27
34y = -15 + -27

Combine like terms: -15 + -27 = -42
34y = -42

Divide each side by '34'.
y = -1.235294118

Simplifying
y = -1.235294118

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