-(5-x)+7=12

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Solution for -(5-x)+7=12 equation:


Simplifying
-1(5 + -1x) + 7 = 12
(5 * -1 + -1x * -1) + 7 = 12
(-5 + 1x) + 7 = 12

Reorder the terms:
-5 + 7 + 1x = 12

Combine like terms: -5 + 7 = 2
2 + 1x = 12

Solving
2 + 1x = 12

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 1x = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 1x = 12 + -2
1x = 12 + -2

Combine like terms: 12 + -2 = 10
1x = 10

Divide each side by '1'.
x = 10

Simplifying
x = 10

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