3(x+8)+x=16

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Solution for 3(x+8)+x=16 equation:


Simplifying
3(x + 8) + x = 16

Reorder the terms:
3(8 + x) + x = 16
(8 * 3 + x * 3) + x = 16
(24 + 3x) + x = 16

Combine like terms: 3x + x = 4x
24 + 4x = 16

Solving
24 + 4x = 16

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 = 16 + -24

Combine like terms: 24 + -24 = 0
0 + 4x = 16 + -24
4x = 16 + -24

Combine like terms: 16 + -24 = -8
4x = -8

Divide each side by '4'.
x = -2

Simplifying
x = -2

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