-x+47=2x+20

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Solution for -x+47=2x+20 equation:


Simplifying
-1x + 47 = 2x + 20

Reorder the terms:
47 + -1x = 2x + 20

Reorder the terms:
47 + -1x = 20 + 2x

Solving
47 + -1x = 20 + 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.
47 + -1x + -2x = 20 + 2x + -2x

Combine like terms: -1x + -2x = -3x
47 + -3x = 20 + 2x + -2x

Combine like terms: 2x + -2x = 0
47 + -3x = 20 + 0
47 + -3x = 20

Add '-47' to each side of the equation.
47 + -47 + -3x = 20 + -47

Combine like terms: 47 + -47 = 0
0 + -3x = 20 + -47
-3x = 20 + -47

Combine like terms: 20 + -47 = -27
-3x = -27

Divide each side by '-3'.
x = 9

Simplifying
x = 9

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