45=19-2x

Solution for 45=19-2x equation:

Simplifying
45 = 19 + -2x

Solving
45 = 19 + -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.
45 + 2x = 19 + -2x + 2x

Combine like terms: -2x + 2x = 0
45 + 2x = 19 + 0
45 + 2x = 19

Add '-45' to each side of the equation.
45 + -45 + 2x = 19 + -45

Combine like terms: 45 + -45 = 0
0 + 2x = 19 + -45
2x = 19 + -45

Combine like terms: 19 + -45 = -26
2x = -26

Divide each side by '2'.
x = -13

Simplifying
x = -13