97-3x+x=20

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Solution for 97-3x+x=20 equation: 


Simplifying
97 + -3x + x = 20

Combine like terms: -3x + x = -2x
97 + -2x = 20

Solving
97 + -2x = 20

Solving for variable 'x'.

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

Add '-97' to each side of the equation.
97 + -97 + -2x = 20 + -97

Combine like terms: 97 + -97 = 0
0 + -2x = 20 + -97
-2x = 20 + -97

Combine like terms: 20 + -97 = -77
-2x = -77

Divide each side by '-2'.
x = 38.5

Simplifying
x = 38.5

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