-6(x-3)+9(x-4)=

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Solution for -6(x-3)+9(x-4)= equation:


Simplifying
-6(x + -3) + 9(x + -4) = 0

Reorder the terms:
-6(-3 + x) + 9(x + -4) = 0
(-3 * -6 + x * -6) + 9(x + -4) = 0
(18 + -6x) + 9(x + -4) = 0

Reorder the terms:
18 + -6x + 9(-4 + x) = 0
18 + -6x + (-4 * 9 + x * 9) = 0
18 + -6x + (-36 + 9x) = 0

Reorder the terms:
18 + -36 + -6x + 9x = 0

Combine like terms: 18 + -36 = -18
-18 + -6x + 9x = 0

Combine like terms: -6x + 9x = 3x
-18 + 3x = 0

Solving
-18 + 3x = 0

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 + 3x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 3x = 0 + 18
3x = 0 + 18

Combine like terms: 0 + 18 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

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