20-6x=7-2x

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Solution for 20-6x=7-2x equation:


Simplifying
20 + -6x = 7 + -2x

Solving
20 + -6x = 7 + -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.
20 + -6x + 2x = 7 + -2x + 2x

Combine like terms: -6x + 2x = -4x
20 + -4x = 7 + -2x + 2x

Combine like terms: -2x + 2x = 0
20 + -4x = 7 + 0
20 + -4x = 7

Add '-20' to each side of the equation.
20 + -20 + -4x = 7 + -20

Combine like terms: 20 + -20 = 0
0 + -4x = 7 + -20
-4x = 7 + -20

Combine like terms: 7 + -20 = -13
-4x = -13

Divide each side by '-4'.
x = 3.25

Simplifying
x = 3.25

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