X-7-(2x)=12

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Solution for X-7-(2x)=12 equation:


Simplifying
X + -7 + -1(2x) = 12

Remove parenthesis around (2x)
X + -7 + -1 * 2x = 12

Multiply -1 * 2
X + -7 + -2x = 12

Reorder the terms:
-7 + X + -2x = 12

Solving
-7 + X + -2x = 12

Solving for variable 'X'.

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

Add '7' to each side of the equation.
-7 + X + 7 + -2x = 12 + 7

Reorder the terms:
-7 + 7 + X + -2x = 12 + 7

Combine like terms: -7 + 7 = 0
0 + X + -2x = 12 + 7
X + -2x = 12 + 7

Combine like terms: 12 + 7 = 19
X + -2x = 19

Add '2x' to each side of the equation.
X + -2x + 2x = 19 + 2x

Combine like terms: -2x + 2x = 0
X + 0 = 19 + 2x
X = 19 + 2x

Simplifying
X = 19 + 2x

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