X+5+2x=20

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Solution for X+5+2x=20 equation:


Simplifying
X + 5 + 2x = 20

Reorder the terms:
5 + X + 2x = 20

Solving
5 + X + 2x = 20

Solving for variable 'X'.

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

Add '-5' to each side of the equation.
5 + X + -5 + 2x = 20 + -5

Reorder the terms:
5 + -5 + X + 2x = 20 + -5

Combine like terms: 5 + -5 = 0
0 + X + 2x = 20 + -5
X + 2x = 20 + -5

Combine like terms: 20 + -5 = 15
X + 2x = 15

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

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

Simplifying
X = 15 + -2x

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