3(x+2.3)+1.2=30

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Solution for 3(x+2.3)+1.2=30 equation: 


Simplifying
3(x + 2.3) + 1.2 = 30

Reorder the terms:
3(2.3 + x) + 1.2 = 30
(2.3 * 3 + x * 3) + 1.2 = 30
(6.9 + 3x) + 1.2 = 30

Reorder the terms:
6.9 + 1.2 + 3x = 30

Combine like terms: 6.9 + 1.2 = 8.1
8.1 + 3x = 30

Solving
8.1 + 3x = 30

Solving for variable 'x'.

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

Add '-8.1' to each side of the equation.
8.1 + -8.1 + 3x = 30 + -8.1

Combine like terms: 8.1 + -8.1 = 0.0
0.0 + 3x = 30 + -8.1
3x = 30 + -8.1

Combine like terms: 30 + -8.1 = 21.9
3x = 21.9

Divide each side by '3'.
x = 7.3

Simplifying
x = 7.3

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