6-7x=20+3x

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Solution for 6-7x=20+3x equation:


Simplifying
6 + -7x = 20 + 3x

Solving
6 + -7x = 20 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6 + -7x + -3x = 20 + 3x + -3x

Combine like terms: -7x + -3x = -10x
6 + -10x = 20 + 3x + -3x

Combine like terms: 3x + -3x = 0
6 + -10x = 20 + 0
6 + -10x = 20

Add '-6' to each side of the equation.
6 + -6 + -10x = 20 + -6

Combine like terms: 6 + -6 = 0
0 + -10x = 20 + -6
-10x = 20 + -6

Combine like terms: 20 + -6 = 14
-10x = 14

Divide each side by '-10'.
x = -1.4

Simplifying
x = -1.4

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