0.3x-0.7x-3=-1

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Solution for 0.3x-0.7x-3=-1 equation:


Simplifying
0.3x + -0.7x + -3 = -1

Reorder the terms:
-3 + 0.3x + -0.7x = -1

Combine like terms: 0.3x + -0.7x = -0.4x
-3 + -0.4x = -1

Solving
-3 + -0.4x = -1

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 = -1 + 3

Combine like terms: -3 + 3 = 0
0 + -0.4x = -1 + 3
-0.4x = -1 + 3

Combine like terms: -1 + 3 = 2
-0.4x = 2

Divide each side by '-0.4'.
x = -5

Simplifying
x = -5

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