3(y-15)=-72

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Solution for 3(y-15)=-72 equation:


Simplifying
3(y + -15) = -72

Reorder the terms:
3(-15 + y) = -72
(-15 * 3 + y * 3) = -72
(-45 + 3y) = -72

Solving
-45 + 3y = -72

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 + 3y = -72 + 45

Combine like terms: -45 + 45 = 0
0 + 3y = -72 + 45
3y = -72 + 45

Combine like terms: -72 + 45 = -27
3y = -27

Divide each side by '3'.
y = -9

Simplifying
y = -9

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