.1(x-3)=-40

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Solution for .1(x-3)=-40 equation:


Simplifying
0.1(x + -3) = -40

Reorder the terms:
0.1(-3 + x) = -40
(-3 * 0.1 + x * 0.1) = -40
(-0.3 + 0.1x) = -40

Solving
-0.3 + 0.1x = -40

Solving for variable 'x'.

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

Add '0.3' to each side of the equation.
-0.3 + 0.3 + 0.1x = -40 + 0.3

Combine like terms: -0.3 + 0.3 = 0.0
0.0 + 0.1x = -40 + 0.3
0.1x = -40 + 0.3

Combine like terms: -40 + 0.3 = -39.7
0.1x = -39.7

Divide each side by '0.1'.
x = -397

Simplifying
x = -397

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