3(x-3.6)=7.2

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Solution for 3(x-3.6)=7.2 equation: 


Simplifying
3(x + -3.6) = 7.2

Reorder the terms:
3(-3.6 + x) = 7.2
(-3.6 * 3 + x * 3) = 7.2
(-10.8 + 3x) = 7.2

Solving
-10.8 + 3x = 7.2

Solving for variable 'x'.

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

Add '10.8' to each side of the equation.
-10.8 + 10.8 + 3x = 7.2 + 10.8

Combine like terms: -10.8 + 10.8 = 0.0
0.0 + 3x = 7.2 + 10.8
3x = 7.2 + 10.8

Combine like terms: 7.2 + 10.8 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

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