x+x+4=x+5+2

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Solution for x+x+4=x+5+2 equation:


Simplifying
x + x + 4 = x + 5 + 2

Reorder the terms:
4 + x + x = x + 5 + 2

Combine like terms: x + x = 2x
4 + 2x = x + 5 + 2

Reorder the terms:
4 + 2x = 5 + 2 + x

Combine like terms: 5 + 2 = 7
4 + 2x = 7 + x

Solving
4 + 2x = 7 + x

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.
4 + 2x + -1x = 7 + x + -1x

Combine like terms: 2x + -1x = 1x
4 + 1x = 7 + x + -1x

Combine like terms: x + -1x = 0
4 + 1x = 7 + 0
4 + 1x = 7

Add '-4' to each side of the equation.
4 + -4 + 1x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 7 + -4
1x = 7 + -4

Combine like terms: 7 + -4 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

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