4x-9+7x=6-x+9

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Solution for 4x-9+7x=6-x+9 equation:


Simplifying
4x + -9 + 7x = 6 + -1x + 9

Reorder the terms:
-9 + 4x + 7x = 6 + -1x + 9

Combine like terms: 4x + 7x = 11x
-9 + 11x = 6 + -1x + 9

Reorder the terms:
-9 + 11x = 6 + 9 + -1x

Combine like terms: 6 + 9 = 15
-9 + 11x = 15 + -1x

Solving
-9 + 11x = 15 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-9 + 11x + x = 15 + -1x + x

Combine like terms: 11x + x = 12x
-9 + 12x = 15 + -1x + x

Combine like terms: -1x + x = 0
-9 + 12x = 15 + 0
-9 + 12x = 15

Add '9' to each side of the equation.
-9 + 9 + 12x = 15 + 9

Combine like terms: -9 + 9 = 0
0 + 12x = 15 + 9
12x = 15 + 9

Combine like terms: 15 + 9 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

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