0.2x-8=0.4x-7

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Solution for 0.2x-8=0.4x-7 equation:


Simplifying
0.2x + -8 = 0.4x + -7

Reorder the terms:
-8 + 0.2x = 0.4x + -7

Reorder the terms:
-8 + 0.2x = -7 + 0.4x

Solving
-8 + 0.2x = -7 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
-8 + 0.2x + -0.4x = -7 + 0.4x + -0.4x

Combine like terms: 0.2x + -0.4x = -0.2x
-8 + -0.2x = -7 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
-8 + -0.2x = -7 + 0.0
-8 + -0.2x = -7

Add '8' to each side of the equation.
-8 + 8 + -0.2x = -7 + 8

Combine like terms: -8 + 8 = 0
0 + -0.2x = -7 + 8
-0.2x = -7 + 8

Combine like terms: -7 + 8 = 1
-0.2x = 1

Divide each side by '-0.2'.
x = -5

Simplifying
x = -5

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