.7x-0.3=-0.4

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Solution for .7x-0.3=-0.4 equation:


Simplifying
0.7x + -0.3 = -0.4

Reorder the terms:
-0.3 + 0.7x = -0.4

Solving
-0.3 + 0.7x = -0.4

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 + 0.7x = -0.4 + 0.3

Combine like terms: -0.3 + 0.3 = 0.0
0.0 + 0.7x = -0.4 + 0.3
0.7x = -0.4 + 0.3

Combine like terms: -0.4 + 0.3 = -0.1
0.7x = -0.1

Divide each side by '0.7'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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