-3(9y-15)=99

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Solution for -3(9y-15)=99 equation:


Simplifying
-3(9y + -15) = 99

Reorder the terms:
-3(-15 + 9y) = 99
(-15 * -3 + 9y * -3) = 99
(45 + -27y) = 99

Solving
45 + -27y = 99

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 + -27y = 99 + -45

Combine like terms: 45 + -45 = 0
0 + -27y = 99 + -45
-27y = 99 + -45

Combine like terms: 99 + -45 = 54
-27y = 54

Divide each side by '-27'.
y = -2

Simplifying
y = -2

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