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

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


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

Reorder the terms:
6 + -3(-4 + 3x) = -9
6 + (-4 * -3 + 3x * -3) = -9
6 + (12 + -9x) = -9

Combine like terms: 6 + 12 = 18
18 + -9x = -9

Solving
18 + -9x = -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 + -9x = -9 + -18

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

Combine like terms: -9 + -18 = -27
-9x = -27

Divide each side by '-9'.
x = 3

Simplifying
x = 3

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