(3x+y)=(y+15)

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Solution for (3x+y)=(y+15) equation:


Simplifying
(3x + y) = (y + 15)

Remove parenthesis around (3x + y)
3x + y = (y + 15)

Reorder the terms:
3x + y = (15 + y)

Remove parenthesis around (15 + y)
3x + y = 15 + y

Add '-1y' to each side of the equation.
3x + y + -1y = 15 + y + -1y

Combine like terms: y + -1y = 0
3x + 0 = 15 + y + -1y
3x = 15 + y + -1y

Combine like terms: y + -1y = 0
3x = 15 + 0
3x = 15

Solving
3x = 15

Solving for variable 'x'.

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

Divide each side by '3'.
x = 5

Simplifying
x = 5

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