3(5x-8)-6x+20=-20

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Solution for 3(5x-8)-6x+20=-20 equation:


Simplifying
3(5x + -8) + -6x + 20 = -20

Reorder the terms:
3(-8 + 5x) + -6x + 20 = -20
(-8 * 3 + 5x * 3) + -6x + 20 = -20
(-24 + 15x) + -6x + 20 = -20

Reorder the terms:
-24 + 20 + 15x + -6x = -20

Combine like terms: -24 + 20 = -4
-4 + 15x + -6x = -20

Combine like terms: 15x + -6x = 9x
-4 + 9x = -20

Solving
-4 + 9x = -20

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 9x = -20 + 4

Combine like terms: -4 + 4 = 0
0 + 9x = -20 + 4
9x = -20 + 4

Combine like terms: -20 + 4 = -16
9x = -16

Divide each side by '9'.
x = -1.777777778

Simplifying
x = -1.777777778

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