3(-4.5)-2y=3

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


Simplifying
3(-4.5) + -2y = 3

Multiply 3 * -4.5
-13.5 + -2y = 3

Solving
-13.5 + -2y = 3

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 + -2y = 3 + 13.5

Combine like terms: -13.5 + 13.5 = 0.0
0.0 + -2y = 3 + 13.5
-2y = 3 + 13.5

Combine like terms: 3 + 13.5 = 16.5
-2y = 16.5

Divide each side by '-2'.
y = -8.25

Simplifying
y = -8.25

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