3(2x+8)=4x+20

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Solution for 3(2x+8)=4x+20 equation:


Simplifying
3(2x + 8) = 4x + 20

Reorder the terms:
3(8 + 2x) = 4x + 20
(8 * 3 + 2x * 3) = 4x + 20
(24 + 6x) = 4x + 20

Reorder the terms:
24 + 6x = 20 + 4x

Solving
24 + 6x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
24 + 6x + -4x = 20 + 4x + -4x

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

Combine like terms: 4x + -4x = 0
24 + 2x = 20 + 0
24 + 2x = 20

Add '-24' to each side of the equation.
24 + -24 + 2x = 20 + -24

Combine like terms: 24 + -24 = 0
0 + 2x = 20 + -24
2x = 20 + -24

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

Divide each side by '2'.
x = -2

Simplifying
x = -2

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