2(3x-1)+6=20

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Solution for 2(3x-1)+6=20 equation:


Simplifying
2(3x + -1) + 6 = 20

Reorder the terms:
2(-1 + 3x) + 6 = 20
(-1 * 2 + 3x * 2) + 6 = 20
(-2 + 6x) + 6 = 20

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

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

Solving
4 + 6x = 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 + 6x = 20 + -4

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

Combine like terms: 20 + -4 = 16
6x = 16

Divide each side by '6'.
x = 2.666666667

Simplifying
x = 2.666666667

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