-6(x-4)-(x+6)=9

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Solution for -6(x-4)-(x+6)=9 equation:


Simplifying
-6(x + -4) + -1(x + 6) = 9

Reorder the terms:
-6(-4 + x) + -1(x + 6) = 9
(-4 * -6 + x * -6) + -1(x + 6) = 9
(24 + -6x) + -1(x + 6) = 9

Reorder the terms:
24 + -6x + -1(6 + x) = 9
24 + -6x + (6 * -1 + x * -1) = 9
24 + -6x + (-6 + -1x) = 9

Reorder the terms:
24 + -6 + -6x + -1x = 9

Combine like terms: 24 + -6 = 18
18 + -6x + -1x = 9

Combine like terms: -6x + -1x = -7x
18 + -7x = 9

Solving
18 + -7x = 9

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -7x = 9 + -18

Combine like terms: 18 + -18 = 0
0 + -7x = 9 + -18
-7x = 9 + -18

Combine like terms: 9 + -18 = -9
-7x = -9

Divide each side by '-7'.
x = 1.285714286

Simplifying
x = 1.285714286

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