X+15-2x=x+x-15

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Solution for X+15-2x=x+x-15 equation:


Simplifying
X + 15 + -2x = x + x + -15

Reorder the terms:
15 + X + -2x = x + x + -15

Reorder the terms:
15 + X + -2x = -15 + x + x

Combine like terms: x + x = 2x
15 + X + -2x = -15 + 2x

Solving
15 + X + -2x = -15 + 2x

Solving for variable 'X'.

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

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

Reorder the terms:
15 + -15 + X + -2x = -15 + -15 + 2x

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

Combine like terms: -15 + -15 = -30
X + -2x = -30 + 2x

Add '2x' to each side of the equation.
X + -2x + 2x = -30 + 2x + 2x

Combine like terms: -2x + 2x = 0
X + 0 = -30 + 2x + 2x
X = -30 + 2x + 2x

Combine like terms: 2x + 2x = 4x
X = -30 + 4x

Simplifying
X = -30 + 4x

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