3[x+8]+6=39

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Solution for 3[x+8]+6=39 equation:


Simplifying
3[x + 8] + 6 = 39

Reorder the terms:
3[8 + x] + 6 = 39
[8 * 3 + x * 3] + 6 = 39
[24 + 3x] + 6 = 39

Reorder the terms:
24 + 6 + 3x = 39

Combine like terms: 24 + 6 = 30
30 + 3x = 39

Solving
30 + 3x = 39

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 3x = 39 + -30

Combine like terms: 30 + -30 = 0
0 + 3x = 39 + -30
3x = 39 + -30

Combine like terms: 39 + -30 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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