-4(3x-9)=30

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Solution for -4(3x-9)=30 equation: 


Simplifying
-4(3x + -9) = 30

Reorder the terms:
-4(-9 + 3x) = 30
(-9 * -4 + 3x * -4) = 30
(36 + -12x) = 30

Solving
36 + -12x = 30

Solving for variable 'x'.

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

Add '-36' to each side of the equation.
36 + -36 + -12x = 30 + -36

Combine like terms: 36 + -36 = 0
0 + -12x = 30 + -36
-12x = 30 + -36

Combine like terms: 30 + -36 = -6
-12x = -6

Divide each side by '-12'.
x = 0.5

Simplifying
x = 0.5

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