3(1.2x-4)=9

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Solution for 3(1.2x-4)=9 equation:


Simplifying
3(1.2x + -4) = 9

Reorder the terms:
3(-4 + 1.2x) = 9
(-4 * 3 + 1.2x * 3) = 9
(-12 + 3.6x) = 9

Solving
-12 + 3.6x = 9

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 3.6x = 9 + 12

Combine like terms: -12 + 12 = 0
0 + 3.6x = 9 + 12
3.6x = 9 + 12

Combine like terms: 9 + 12 = 21
3.6x = 21

Divide each side by '3.6'.
x = 5.833333333

Simplifying
x = 5.833333333

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