7x-6-x-9=

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


Simplifying
7x + -6 + -1x + -9 = 0

Reorder the terms:
-6 + -9 + 7x + -1x = 0

Combine like terms: -6 + -9 = -15
-15 + 7x + -1x = 0

Combine like terms: 7x + -1x = 6x
-15 + 6x = 0

Solving
-15 + 6x = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 6x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 6x = 0 + 15
6x = 0 + 15

Combine like terms: 0 + 15 = 15
6x = 15

Divide each side by '6'.
x = 2.5

Simplifying
x = 2.5

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