2y-3=-45

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Solution for 2y-3=-45 equation: 


Simplifying
2y + -3 = -45

Reorder the terms:
-3 + 2y = -45

Solving
-3 + 2y = -45

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 + 2y = -45 + 3

Combine like terms: -3 + 3 = 0
0 + 2y = -45 + 3
2y = -45 + 3

Combine like terms: -45 + 3 = -42
2y = -42

Divide each side by '2'.
y = -21

Simplifying
y = -21

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