-(x-2)+7=18

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Solution for -(x-2)+7=18 equation:


Simplifying
-1(x + -2) + 7 = 18

Reorder the terms:
-1(-2 + x) + 7 = 18
(-2 * -1 + x * -1) + 7 = 18
(2 + -1x) + 7 = 18

Reorder the terms:
2 + 7 + -1x = 18

Combine like terms: 2 + 7 = 9
9 + -1x = 18

Solving
9 + -1x = 18

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -1x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 18 + -9
-1x = 18 + -9

Combine like terms: 18 + -9 = 9
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

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