3(-4.5+-2.5y)-4y=-2

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Solution for 3(-4.5+-2.5y)-4y=-2 equation: 


Simplifying
3(-4.5 + -2.5y) + -4y = -2
(-4.5 * 3 + -2.5y * 3) + -4y = -2
(-13.5 + -7.5y) + -4y = -2

Combine like terms: -7.5y + -4y = -11.5y
-13.5 + -11.5y = -2

Solving
-13.5 + -11.5y = -2

Solving for variable 'y'.

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

Add '13.5' to each side of the equation.
-13.5 + 13.5 + -11.5y = -2 + 13.5

Combine like terms: -13.5 + 13.5 = 0.0
0.0 + -11.5y = -2 + 13.5
-11.5y = -2 + 13.5

Combine like terms: -2 + 13.5 = 11.5
-11.5y = 11.5

Divide each side by '-11.5'.
y = -1

Simplifying
y = -1

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