3x+4x-20=x-6

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Solution for 3x+4x-20=x-6 equation:


Simplifying
3x + 4x + -20 = x + -6

Reorder the terms:
-20 + 3x + 4x = x + -6

Combine like terms: 3x + 4x = 7x
-20 + 7x = x + -6

Reorder the terms:
-20 + 7x = -6 + x

Solving
-20 + 7x = -6 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-20 + 7x + -1x = -6 + x + -1x

Combine like terms: 7x + -1x = 6x
-20 + 6x = -6 + x + -1x

Combine like terms: x + -1x = 0
-20 + 6x = -6 + 0
-20 + 6x = -6

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

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

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

Divide each side by '6'.
x = 2.333333333

Simplifying
x = 2.333333333

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