-0.5=-2x+8.1

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Solution for -0.5=-2x+8.1 equation:


Simplifying
-0.5 = -2x + 8.1

Reorder the terms:
-0.5 = 8.1 + -2x

Solving
-0.5 = 8.1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-0.5 + 2x = 8.1 + -2x + 2x

Combine like terms: -2x + 2x = 0
-0.5 + 2x = 8.1 + 0
-0.5 + 2x = 8.1

Add '0.5' to each side of the equation.
-0.5 + 0.5 + 2x = 8.1 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + 2x = 8.1 + 0.5
2x = 8.1 + 0.5

Combine like terms: 8.1 + 0.5 = 8.6
2x = 8.6

Divide each side by '2'.
x = 4.3

Simplifying
x = 4.3

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