103-2x=18

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Solution for 103-2x=18 equation: 


Simplifying
103 + -2x = 18

Solving
103 + -2x = 18

Solving for variable 'x'.

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

Add '-103' to each side of the equation.
103 + -103 + -2x = 18 + -103

Combine like terms: 103 + -103 = 0
0 + -2x = 18 + -103
-2x = 18 + -103

Combine like terms: 18 + -103 = -85
-2x = -85

Divide each side by '-2'.
x = 42.5

Simplifying
x = 42.5

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