-4.5+-7.5y+8y=-6

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Solution for -4.5+-7.5y+8y=-6 equation:


Simplifying
-4.5 + -7.5y + 8y = -6

Combine like terms: -7.5y + 8y = 0.5y
-4.5 + 0.5y = -6

Solving
-4.5 + 0.5y = -6

Solving for variable 'y'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 0.5y = -6 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 0.5y = -6 + 4.5
0.5y = -6 + 4.5

Combine like terms: -6 + 4.5 = -1.5
0.5y = -1.5

Divide each side by '0.5'.
y = -3

Simplifying
y = -3

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