18=5-2x

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Solution for 18=5-2x equation:


Simplifying
18 = 5 + -2x

Solving
18 = 5 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
18 + 2x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
18 + 2x = 5 + 0
18 + 2x = 5

Add '-18' to each side of the equation.
18 + -18 + 2x = 5 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = 5 + -18
2x = 5 + -18

Combine like terms: 5 + -18 = -13
2x = -13

Divide each side by '2'.
x = -6.5

Simplifying
x = -6.5

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