(0.4-x)*15=3.7

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Solution for (0.4-x)*15=3.7 equation:


Simplifying
(0.4 + -1x) * 15 = 3.7

Reorder the terms for easier multiplication:
15(0.4 + -1x) = 3.7
(0.4 * 15 + -1x * 15) = 3.7
(6 + -15x) = 3.7

Solving
6 + -15x = 3.7

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 + -15x = 3.7 + -6

Combine like terms: 6 + -6 = 0
0 + -15x = 3.7 + -6
-15x = 3.7 + -6

Combine like terms: 3.7 + -6 = -2.3
-15x = -2.3

Divide each side by '-15'.
x = 0.1533333333

Simplifying
x = 0.1533333333

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