X+x+7=3+2x+4

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Solution for X+x+7=3+2x+4 equation:


Simplifying
X + x + 7 = 3 + 2x + 4

Reorder the terms:
7 + X + x = 3 + 2x + 4

Reorder the terms:
7 + X + x = 3 + 4 + 2x

Combine like terms: 3 + 4 = 7
7 + X + x = 7 + 2x

Add '-7' to each side of the equation.
7 + X + -7 + x = 7 + -7 + 2x

Reorder the terms:
7 + -7 + X + x = 7 + -7 + 2x

Combine like terms: 7 + -7 = 0
0 + X + x = 7 + -7 + 2x
X + x = 7 + -7 + 2x

Combine like terms: 7 + -7 = 0
X + x = 0 + 2x
X + x = 2x

Solving
X + x = 2x

Solving for variable 'X'.

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

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

Combine like terms: x + -1x = 0
X + 0 = 2x + -1x
X = 2x + -1x

Combine like terms: 2x + -1x = 1x
X = 1x

Simplifying
X = 1x

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