-1.5-y=3

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Solution for -1.5-y=3 equation: 


Simplifying
-1.5 + -1y = 3

Solving
-1.5 + -1y = 3

Solving for variable 'y'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + -1y = 3 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + -1y = 3 + 1.5
-1y = 3 + 1.5

Combine like terms: 3 + 1.5 = 4.5
-1y = 4.5

Divide each side by '-1'.
y = -4.5

Simplifying
y = -4.5

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