0.4(3x+18)=1

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Solution for 0.4(3x+18)=1 equation:


Simplifying
0.4(3x + 18) = 1

Reorder the terms:
0.4(18 + 3x) = 1
(18 * 0.4 + 3x * 0.4) = 1
(7.2 + 1.2x) = 1

Solving
7.2 + 1.2x = 1

Solving for variable 'x'.

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

Add '-7.2' to each side of the equation.
7.2 + -7.2 + 1.2x = 1 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + 1.2x = 1 + -7.2
1.2x = 1 + -7.2

Combine like terms: 1 + -7.2 = -6.2
1.2x = -6.2

Divide each side by '1.2'.
x = -5.166666667

Simplifying
x = -5.166666667

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