15x-20+40-8x=6x+6-2

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Solution for 15x-20+40-8x=6x+6-2 equation:


Simplifying
15x + -20 + 40 + -8x = 6x + 6 + -2

Reorder the terms:
-20 + 40 + 15x + -8x = 6x + 6 + -2

Combine like terms: -20 + 40 = 20
20 + 15x + -8x = 6x + 6 + -2

Combine like terms: 15x + -8x = 7x
20 + 7x = 6x + 6 + -2

Reorder the terms:
20 + 7x = 6 + -2 + 6x

Combine like terms: 6 + -2 = 4
20 + 7x = 4 + 6x

Solving
20 + 7x = 4 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
20 + 7x + -6x = 4 + 6x + -6x

Combine like terms: 7x + -6x = 1x
20 + 1x = 4 + 6x + -6x

Combine like terms: 6x + -6x = 0
20 + 1x = 4 + 0
20 + 1x = 4

Add '-20' to each side of the equation.
20 + -20 + 1x = 4 + -20

Combine like terms: 20 + -20 = 0
0 + 1x = 4 + -20
1x = 4 + -20

Combine like terms: 4 + -20 = -16
1x = -16

Divide each side by '1'.
x = -16

Simplifying
x = -16

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