3(5+y)-y=3y+15

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Solution for 3(5+y)-y=3y+15 equation:


Simplifying
3(5 + y) + -1y = 3y + 15
(5 * 3 + y * 3) + -1y = 3y + 15
(15 + 3y) + -1y = 3y + 15

Combine like terms: 3y + -1y = 2y
15 + 2y = 3y + 15

Reorder the terms:
15 + 2y = 15 + 3y

Add '-15' to each side of the equation.
15 + -15 + 2y = 15 + -15 + 3y

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

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

Solving
2y = 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
2y + -3y = 3y + -3y

Combine like terms: 2y + -3y = -1y
-1y = 3y + -3y

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

Divide each side by '-1'.
y = 0

Simplifying
y = 0

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