.5x+6x-2=20

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Solution for .5x+6x-2=20 equation:


Simplifying
0.5x + 6x + -2 = 20

Reorder the terms:
-2 + 0.5x + 6x = 20

Combine like terms: 0.5x + 6x = 6.5x
-2 + 6.5x = 20

Solving
-2 + 6.5x = 20

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 6.5x = 20 + 2

Combine like terms: -2 + 2 = 0
0 + 6.5x = 20 + 2
6.5x = 20 + 2

Combine like terms: 20 + 2 = 22
6.5x = 22

Divide each side by '6.5'.
x = 3.384615385

Simplifying
x = 3.384615385

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