45=2y

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Solution for 45=2y equation:


Simplifying
45 = 2y

Solving
45 = 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
45 + -2y = 2y + -2y

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

Add '-45' to each side of the equation.
45 + -45 + -2y = 0 + -45

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

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

Divide each side by '-2'.
y = 22.5

Simplifying
y = 22.5

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