5(3-4y)+9y=-7

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Solution for 5(3-4y)+9y=-7 equation:


Simplifying
5(3 + -4y) + 9y = -7
(3 * 5 + -4y * 5) + 9y = -7
(15 + -20y) + 9y = -7

Combine like terms: -20y + 9y = -11y
15 + -11y = -7

Solving
15 + -11y = -7

Solving for variable 'y'.

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

Add '-15' to each side of the equation.
15 + -15 + -11y = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -11y = -7 + -15
-11y = -7 + -15

Combine like terms: -7 + -15 = -22
-11y = -22

Divide each side by '-11'.
y = 2

Simplifying
y = 2

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