40-(x-18)=50

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Solution for 40-(x-18)=50 equation:


Simplifying
40 + -1(x + -18) = 50

Reorder the terms:
40 + -1(-18 + x) = 50
40 + (-18 * -1 + x * -1) = 50
40 + (18 + -1x) = 50

Combine like terms: 40 + 18 = 58
58 + -1x = 50

Solving
58 + -1x = 50

Solving for variable 'x'.

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

Add '-58' to each side of the equation.
58 + -58 + -1x = 50 + -58

Combine like terms: 58 + -58 = 0
0 + -1x = 50 + -58
-1x = 50 + -58

Combine like terms: 50 + -58 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8

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