3(x+2)=7.2

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Solution for 3(x+2)=7.2 equation: 


Simplifying
3(x + 2) = 7.2

Reorder the terms:
3(2 + x) = 7.2
(2 * 3 + x * 3) = 7.2
(6 + 3x) = 7.2

Solving
6 + 3x = 7.2

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 3x = 7.2 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 7.2 + -6
3x = 7.2 + -6

Combine like terms: 7.2 + -6 = 1.2
3x = 1.2

Divide each side by '3'.
x = 0.4

Simplifying
x = 0.4

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