3x+6(x-4)=39

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Solution for 3x+6(x-4)=39 equation:


Simplifying
3x + 6(x + -4) = 39

Reorder the terms:
3x + 6(-4 + x) = 39
3x + (-4 * 6 + x * 6) = 39
3x + (-24 + 6x) = 39

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

Combine like terms: 3x + 6x = 9x
-24 + 9x = 39

Solving
-24 + 9x = 39

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 + 9x = 39 + 24

Combine like terms: -24 + 24 = 0
0 + 9x = 39 + 24
9x = 39 + 24

Combine like terms: 39 + 24 = 63
9x = 63

Divide each side by '9'.
x = 7

Simplifying
x = 7

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