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

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


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

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

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

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

Combine like terms: x + x = 2x
-9 + 3x = 7 + 2x

Solving
-9 + 3x = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-9 + 3x + -2x = 7 + 2x + -2x

Combine like terms: 3x + -2x = 1x
-9 + 1x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
-9 + 1x = 7 + 0
-9 + 1x = 7

Add '9' to each side of the equation.
-9 + 9 + 1x = 7 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = 7 + 9
1x = 7 + 9

Combine like terms: 7 + 9 = 16
1x = 16

Divide each side by '1'.
x = 16

Simplifying
x = 16

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