20-2x-5+8x=0

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Solution for 20-2x-5+8x=0 equation:


Simplifying
20 + -2x + -5 + 8x = 0

Reorder the terms:
20 + -5 + -2x + 8x = 0

Combine like terms: 20 + -5 = 15
15 + -2x + 8x = 0

Combine like terms: -2x + 8x = 6x
15 + 6x = 0

Solving
15 + 6x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 6x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 6x = 0 + -15
6x = 0 + -15

Combine like terms: 0 + -15 = -15
6x = -15

Divide each side by '6'.
x = -2.5

Simplifying
x = -2.5

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