23-8y=y-4

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Solution for 23-8y=y-4 equation:


Simplifying
23 + -8y = y + -4

Reorder the terms:
23 + -8y = -4 + y

Solving
23 + -8y = -4 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
23 + -8y + -1y = -4 + y + -1y

Combine like terms: -8y + -1y = -9y
23 + -9y = -4 + y + -1y

Combine like terms: y + -1y = 0
23 + -9y = -4 + 0
23 + -9y = -4

Add '-23' to each side of the equation.
23 + -23 + -9y = -4 + -23

Combine like terms: 23 + -23 = 0
0 + -9y = -4 + -23
-9y = -4 + -23

Combine like terms: -4 + -23 = -27
-9y = -27

Divide each side by '-9'.
y = 3

Simplifying
y = 3

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