6+-7x=20+7x

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


Simplifying
6 + -7x = 20 + 7x

Solving
6 + -7x = 20 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
6 + -7x + -7x = 20 + 7x + -7x

Combine like terms: -7x + -7x = -14x
6 + -14x = 20 + 7x + -7x

Combine like terms: 7x + -7x = 0
6 + -14x = 20 + 0
6 + -14x = 20

Add '-6' to each side of the equation.
6 + -6 + -14x = 20 + -6

Combine like terms: 6 + -6 = 0
0 + -14x = 20 + -6
-14x = 20 + -6

Combine like terms: 20 + -6 = 14
-14x = 14

Divide each side by '-14'.
x = -1

Simplifying
x = -1

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