3(x+4)+(2x+6)=

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Solution for 3(x+4)+(2x+6)= equation:


Simplifying
3(x + 4) + (2x + 6) = 0

Reorder the terms:
3(4 + x) + (2x + 6) = 0
(4 * 3 + x * 3) + (2x + 6) = 0
(12 + 3x) + (2x + 6) = 0

Reorder the terms:
12 + 3x + (6 + 2x) = 0

Remove parenthesis around (6 + 2x)
12 + 3x + 6 + 2x = 0

Reorder the terms:
12 + 6 + 3x + 2x = 0

Combine like terms: 12 + 6 = 18
18 + 3x + 2x = 0

Combine like terms: 3x + 2x = 5x
18 + 5x = 0

Solving
18 + 5x = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 5x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 0 + -18
5x = 0 + -18

Combine like terms: 0 + -18 = -18
5x = -18

Divide each side by '5'.
x = -3.6

Simplifying
x = -3.6

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