-3(0.5y-1)=9

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Solution for -3(0.5y-1)=9 equation:


Simplifying
-3(0.5y + -1) = 9

Reorder the terms:
-3(-1 + 0.5y) = 9
(-1 * -3 + 0.5y * -3) = 9
(3 + -1.5y) = 9

Solving
3 + -1.5y = 9

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + -1.5y = 9 + -3

Combine like terms: 3 + -3 = 0
0 + -1.5y = 9 + -3
-1.5y = 9 + -3

Combine like terms: 9 + -3 = 6
-1.5y = 6

Divide each side by '-1.5'.
y = -4

Simplifying
y = -4

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