15-2x=3(5+x)

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Solution for 15-2x=3(5+x) equation:


Simplifying
15 + -2x = 3(5 + x)
15 + -2x = (5 * 3 + x * 3)
15 + -2x = (15 + 3x)

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

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

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

Solving
-2x = 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.
-2x + -3x = 3x + -3x

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

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

Divide each side by '-5'.
x = 0

Simplifying
x = 0

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