2(4-x)-6=20

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Solution for 2(4-x)-6=20 equation:


Simplifying
2(4 + -1x) + -6 = 20
(4 * 2 + -1x * 2) + -6 = 20
(8 + -2x) + -6 = 20

Reorder the terms:
8 + -6 + -2x = 20

Combine like terms: 8 + -6 = 2
2 + -2x = 20

Solving
2 + -2x = 20

Solving for variable 'x'.

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

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

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

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

Divide each side by '-2'.
x = -9

Simplifying
x = -9

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