2-x+18=4

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Solution for 2-x+18=4 equation:


Simplifying
2 + -1x + 18 = 4

Reorder the terms:
2 + 18 + -1x = 4

Combine like terms: 2 + 18 = 20
20 + -1x = 4

Solving
20 + -1x = 4

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -1x = 4 + -20

Combine like terms: 20 + -20 = 0
0 + -1x = 4 + -20
-1x = 4 + -20

Combine like terms: 4 + -20 = -16
-1x = -16

Divide each side by '-1'.
x = 16

Simplifying
x = 16

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