(2x-7)-(7-x)-2x=0

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Solution for (2x-7)-(7-x)-2x=0 equation:


Simplifying
(2x + -7) + -1(7 + -1x) + -2x = 0

Reorder the terms:
(-7 + 2x) + -1(7 + -1x) + -2x = 0

Remove parenthesis around (-7 + 2x)
-7 + 2x + -1(7 + -1x) + -2x = 0
-7 + 2x + (7 * -1 + -1x * -1) + -2x = 0
-7 + 2x + (-7 + 1x) + -2x = 0

Reorder the terms:
-7 + -7 + 2x + 1x + -2x = 0

Combine like terms: -7 + -7 = -14
-14 + 2x + 1x + -2x = 0

Combine like terms: 2x + 1x = 3x
-14 + 3x + -2x = 0

Combine like terms: 3x + -2x = 1x
-14 + 1x = 0

Solving
-14 + 1x = 0

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 14 + 1x = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 1x = 0 + 14
1x = 0 + 14

Combine like terms: 0 + 14 = 14
1x = 14

Divide each side by '1'.
x = 14

Simplifying
x = 14

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