y-4=15-2y

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Solution for y-4=15-2y equation:


Simplifying
y + -4 = 15 + -2y

Reorder the terms:
-4 + y = 15 + -2y

Solving
-4 + y = 15 + -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.
-4 + y + 2y = 15 + -2y + 2y

Combine like terms: y + 2y = 3y
-4 + 3y = 15 + -2y + 2y

Combine like terms: -2y + 2y = 0
-4 + 3y = 15 + 0
-4 + 3y = 15

Add '4' to each side of the equation.
-4 + 4 + 3y = 15 + 4

Combine like terms: -4 + 4 = 0
0 + 3y = 15 + 4
3y = 15 + 4

Combine like terms: 15 + 4 = 19
3y = 19

Divide each side by '3'.
y = 6.333333333

Simplifying
y = 6.333333333

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