3(x+4)=6x+5-9

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Solution for 3(x+4)=6x+5-9 equation:


Simplifying
3(x + 4) = 6x + 5 + -9

Reorder the terms:
3(4 + x) = 6x + 5 + -9
(4 * 3 + x * 3) = 6x + 5 + -9
(12 + 3x) = 6x + 5 + -9

Reorder the terms:
12 + 3x = 5 + -9 + 6x

Combine like terms: 5 + -9 = -4
12 + 3x = -4 + 6x

Solving
12 + 3x = -4 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
12 + 3x + -6x = -4 + 6x + -6x

Combine like terms: 3x + -6x = -3x
12 + -3x = -4 + 6x + -6x

Combine like terms: 6x + -6x = 0
12 + -3x = -4 + 0
12 + -3x = -4

Add '-12' to each side of the equation.
12 + -12 + -3x = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = -4 + -12
-3x = -4 + -12

Combine like terms: -4 + -12 = -16
-3x = -16

Divide each side by '-3'.
x = 5.333333333

Simplifying
x = 5.333333333

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