45-2x=7x+23

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Solution for 45-2x=7x+23 equation:


Simplifying
45 + -2x = 7x + 23

Reorder the terms:
45 + -2x = 23 + 7x

Solving
45 + -2x = 23 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
45 + -2x + -7x = 23 + 7x + -7x

Combine like terms: -2x + -7x = -9x
45 + -9x = 23 + 7x + -7x

Combine like terms: 7x + -7x = 0
45 + -9x = 23 + 0
45 + -9x = 23

Add '-45' to each side of the equation.
45 + -45 + -9x = 23 + -45

Combine like terms: 45 + -45 = 0
0 + -9x = 23 + -45
-9x = 23 + -45

Combine like terms: 23 + -45 = -22
-9x = -22

Divide each side by '-9'.
x = 2.444444444

Simplifying
x = 2.444444444

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