3(2x+8)-2x=20

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Solution for 3(2x+8)-2x=20 equation:


Simplifying
3(2x + 8) + -2x = 20

Reorder the terms:
3(8 + 2x) + -2x = 20
(8 * 3 + 2x * 3) + -2x = 20
(24 + 6x) + -2x = 20

Combine like terms: 6x + -2x = 4x
24 + 4x = 20

Solving
24 + 4x = 20

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 4x = 20 + -24

Combine like terms: 24 + -24 = 0
0 + 4x = 20 + -24
4x = 20 + -24

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

Divide each side by '4'.
x = -1

Simplifying
x = -1

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