-7x-2.0=-5x-0.4

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Solution for -7x-2.0=-5x-0.4 equation:


Simplifying
-7x + -2.0 = -5x + -0.4

Reorder the terms:
-2.0 + -7x = -5x + -0.4

Reorder the terms:
-2.0 + -7x = -0.4 + -5x

Solving
-2.0 + -7x = -0.4 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
-2.0 + -7x + 5x = -0.4 + -5x + 5x

Combine like terms: -7x + 5x = -2x
-2.0 + -2x = -0.4 + -5x + 5x

Combine like terms: -5x + 5x = 0
-2.0 + -2x = -0.4 + 0
-2.0 + -2x = -0.4

Add '2.0' to each side of the equation.
-2.0 + 2.0 + -2x = -0.4 + 2.0

Combine like terms: -2.0 + 2.0 = 0.0
0.0 + -2x = -0.4 + 2.0
-2x = -0.4 + 2.0

Combine like terms: -0.4 + 2.0 = 1.6
-2x = 1.6

Divide each side by '-2'.
x = -0.8

Simplifying
x = -0.8

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