-3(3+x)+6(x+4)=0

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Solution for -3(3+x)+6(x+4)=0 equation:


Simplifying
-3(3 + x) + 6(x + 4) = 0
(3 * -3 + x * -3) + 6(x + 4) = 0
(-9 + -3x) + 6(x + 4) = 0

Reorder the terms:
-9 + -3x + 6(4 + x) = 0
-9 + -3x + (4 * 6 + x * 6) = 0
-9 + -3x + (24 + 6x) = 0

Reorder the terms:
-9 + 24 + -3x + 6x = 0

Combine like terms: -9 + 24 = 15
15 + -3x + 6x = 0

Combine like terms: -3x + 6x = 3x
15 + 3x = 0

Solving
15 + 3x = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 3x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 0 + -15
3x = 0 + -15

Combine like terms: 0 + -15 = -15
3x = -15

Divide each side by '3'.
x = -5

Simplifying
x = -5

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