20x-45=3x

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Solution for 20x-45=3x equation:


Simplifying
20x + -45 = 3x

Reorder the terms:
-45 + 20x = 3x

Solving
-45 + 20x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-45 + 20x + -3x = 3x + -3x

Combine like terms: 20x + -3x = 17x
-45 + 17x = 3x + -3x

Combine like terms: 3x + -3x = 0
-45 + 17x = 0

Add '45' to each side of the equation.
-45 + 45 + 17x = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 17x = 0 + 45
17x = 0 + 45

Combine like terms: 0 + 45 = 45
17x = 45

Divide each side by '17'.
x = 2.647058824

Simplifying
x = 2.647058824

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