3(x+5)-x=12+5x

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Solution for 3(x+5)-x=12+5x equation:


Simplifying
3(x + 5) + -1x = 12 + 5x

Reorder the terms:
3(5 + x) + -1x = 12 + 5x
(5 * 3 + x * 3) + -1x = 12 + 5x
(15 + 3x) + -1x = 12 + 5x

Combine like terms: 3x + -1x = 2x
15 + 2x = 12 + 5x

Solving
15 + 2x = 12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
15 + 2x + -5x = 12 + 5x + -5x

Combine like terms: 2x + -5x = -3x
15 + -3x = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0
15 + -3x = 12 + 0
15 + -3x = 12

Add '-15' to each side of the equation.
15 + -15 + -3x = 12 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = 12 + -15
-3x = 12 + -15

Combine like terms: 12 + -15 = -3
-3x = -3

Divide each side by '-3'.
x = 1

Simplifying
x = 1

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