8-3y=y-4

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Solution for 8-3y=y-4 equation:


Simplifying
8 + -3y = y + -4

Reorder the terms:
8 + -3y = -4 + y

Solving
8 + -3y = -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.
8 + -3y + -1y = -4 + y + -1y

Combine like terms: -3y + -1y = -4y
8 + -4y = -4 + y + -1y

Combine like terms: y + -1y = 0
8 + -4y = -4 + 0
8 + -4y = -4

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

Combine like terms: 8 + -8 = 0
0 + -4y = -4 + -8
-4y = -4 + -8

Combine like terms: -4 + -8 = -12
-4y = -12

Divide each side by '-4'.
y = 3

Simplifying
y = 3

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