45=2x-1

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Solution for 45=2x-1 equation:


Simplifying
45 = 2x + -1

Reorder the terms:
45 = -1 + 2x

Solving
45 = -1 + 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 = -1 + 2x + -2x

Combine like terms: 2x + -2x = 0
45 + -2x = -1 + 0
45 + -2x = -1

Add '-45' to each side of the equation.
45 + -45 + -2x = -1 + -45

Combine like terms: 45 + -45 = 0
0 + -2x = -1 + -45
-2x = -1 + -45

Combine like terms: -1 + -45 = -46
-2x = -46

Divide each side by '-2'.
x = 23

Simplifying
x = 23

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