0.2x-7=-.8x

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


Simplifying
0.2x + -7 = -0.8x

Reorder the terms:
-7 + 0.2x = -0.8x

Solving
-7 + 0.2x = -0.8x

Solving for variable 'x'.

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

Add '0.8x' to each side of the equation.
-7 + 0.2x + 0.8x = -0.8x + 0.8x

Combine like terms: 0.2x + 0.8x = 1x
-7 + 1x = -0.8x + 0.8x

Combine like terms: -0.8x + 0.8x = 0.0
-7 + 1x = 0.0

Add '7' to each side of the equation.
-7 + 7 + 1x = 0.0 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = 0.0 + 7
1x = 0.0 + 7

Combine like terms: 0.0 + 7 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

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