-0.4x-3=-13

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Solution for -0.4x-3=-13 equation: 


Simplifying
-0.4x + -3 = -13

Reorder the terms:
-3 + -0.4x = -13

Solving
-3 + -0.4x = -13

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 + -0.4x = -13 + 3

Combine like terms: -3 + 3 = 0
0 + -0.4x = -13 + 3
-0.4x = -13 + 3

Combine like terms: -13 + 3 = -10
-0.4x = -10

Divide each side by '-0.4'.
x = 25

Simplifying
x = 25

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