45-y=23

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Solution for 45-y=23 equation:


Simplifying
45 + -1y = 23

Solving
45 + -1y = 23

Solving for variable 'y'.

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

Add '-45' to each side of the equation.
45 + -45 + -1y = 23 + -45

Combine like terms: 45 + -45 = 0
0 + -1y = 23 + -45
-1y = 23 + -45

Combine like terms: 23 + -45 = -22
-1y = -22

Divide each side by '-1'.
y = 22

Simplifying
y = 22

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