.15x-3=.4(-5)

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Solution for .15x-3=.4(-5) equation:


Simplifying
0.15x + -3 = 0.4(-5)

Reorder the terms:
-3 + 0.15x = 0.4(-5)

Multiply 0.4 * -5
-3 + 0.15x = -2

Solving
-3 + 0.15x = -2

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 0.15x = -2 + 3

Combine like terms: -3 + 3 = 0
0 + 0.15x = -2 + 3
0.15x = -2 + 3

Combine like terms: -2 + 3 = 1
0.15x = 1

Divide each side by '0.15'.
x = 6.666666667

Simplifying
x = 6.666666667

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