3x+20=18+5x

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Solution for 3x+20=18+5x equation:


Simplifying
3x + 20 = 18 + 5x

Reorder the terms:
20 + 3x = 18 + 5x

Solving
20 + 3x = 18 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
20 + 3x + -5x = 18 + 5x + -5x

Combine like terms: 3x + -5x = -2x
20 + -2x = 18 + 5x + -5x

Combine like terms: 5x + -5x = 0
20 + -2x = 18 + 0
20 + -2x = 18

Add '-20' to each side of the equation.
20 + -20 + -2x = 18 + -20

Combine like terms: 20 + -20 = 0
0 + -2x = 18 + -20
-2x = 18 + -20

Combine like terms: 18 + -20 = -2
-2x = -2

Divide each side by '-2'.
x = 1

Simplifying
x = 1

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