(15-x)=3x+2

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Solution for (15-x)=3x+2 equation:


Simplifying
(15 + -1x) = 3x + 2

Remove parenthesis around (15 + -1x)
15 + -1x = 3x + 2

Reorder the terms:
15 + -1x = 2 + 3x

Solving
15 + -1x = 2 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
15 + -1x + -3x = 2 + 3x + -3x

Combine like terms: -1x + -3x = -4x
15 + -4x = 2 + 3x + -3x

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

Add '-15' to each side of the equation.
15 + -15 + -4x = 2 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 2 + -15
-4x = 2 + -15

Combine like terms: 2 + -15 = -13
-4x = -13

Divide each side by '-4'.
x = 3.25

Simplifying
x = 3.25

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