149-x=191

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Solution for 149-x=191 equation:


Simplifying
149 + -1x = 191

Solving
149 + -1x = 191

Solving for variable 'x'.

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

Add '-149' to each side of the equation.
149 + -149 + -1x = 191 + -149

Combine like terms: 149 + -149 = 0
0 + -1x = 191 + -149
-1x = 191 + -149

Combine like terms: 191 + -149 = 42
-1x = 42

Divide each side by '-1'.
x = -42

Simplifying
x = -42

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