9x+7-3x=20-3x-6

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Solution for 9x+7-3x=20-3x-6 equation:


Simplifying
9x + 7 + -3x = 20 + -3x + -6

Reorder the terms:
7 + 9x + -3x = 20 + -3x + -6

Combine like terms: 9x + -3x = 6x
7 + 6x = 20 + -3x + -6

Reorder the terms:
7 + 6x = 20 + -6 + -3x

Combine like terms: 20 + -6 = 14
7 + 6x = 14 + -3x

Solving
7 + 6x = 14 + -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.
7 + 6x + 3x = 14 + -3x + 3x

Combine like terms: 6x + 3x = 9x
7 + 9x = 14 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + 9x = 14 + 0
7 + 9x = 14

Add '-7' to each side of the equation.
7 + -7 + 9x = 14 + -7

Combine like terms: 7 + -7 = 0
0 + 9x = 14 + -7
9x = 14 + -7

Combine like terms: 14 + -7 = 7
9x = 7

Divide each side by '9'.
x = 0.7777777778

Simplifying
x = 0.7777777778

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