3+5x=3x+20

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


Simplifying
3 + 5x = 3x + 20

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

Solving
3 + 5x = 20 + 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.
3 + 5x + -3x = 20 + 3x + -3x

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

Combine like terms: 3x + -3x = 0
3 + 2x = 20 + 0
3 + 2x = 20

Add '-3' to each side of the equation.
3 + -3 + 2x = 20 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 20 + -3
2x = 20 + -3

Combine like terms: 20 + -3 = 17
2x = 17

Divide each side by '2'.
x = 8.5

Simplifying
x = 8.5

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