-2=0.8x(1-0.25)

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Solution for -2=0.8x(1-0.25) equation:


Simplifying
-2 = 0.8x(1 + -0.25)

Combine like terms: 1 + -0.25 = 0.75
-2 = 0.8x(0.75)

Reorder the terms for easier multiplication:
-2 = 0.8 * 0.75x

Multiply 0.8 * 0.75
-2 = 0.6x

Solving
-2 = 0.6x

Solving for variable 'x'.

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

Add '-0.6x' to each side of the equation.
-2 + -0.6x = 0.6x + -0.6x

Combine like terms: 0.6x + -0.6x = 0.0
-2 + -0.6x = 0.0

Add '2' to each side of the equation.
-2 + 2 + -0.6x = 0.0 + 2

Combine like terms: -2 + 2 = 0
0 + -0.6x = 0.0 + 2
-0.6x = 0.0 + 2

Combine like terms: 0.0 + 2 = 2
-0.6x = 2

Divide each side by '-0.6'.
x = -3.333333333

Simplifying
x = -3.333333333

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