7-4(3x-2)=9

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Solution for 7-4(3x-2)=9 equation:


Simplifying
7 + -4(3x + -2) = 9

Reorder the terms:
7 + -4(-2 + 3x) = 9
7 + (-2 * -4 + 3x * -4) = 9
7 + (8 + -12x) = 9

Combine like terms: 7 + 8 = 15
15 + -12x = 9

Solving
15 + -12x = 9

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 + -12x = 9 + -15

Combine like terms: 15 + -15 = 0
0 + -12x = 9 + -15
-12x = 9 + -15

Combine like terms: 9 + -15 = -6
-12x = -6

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

Simplifying
x = 0.5

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