3(x+2)+4=12

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Solution for 3(x+2)+4=12 equation:


Simplifying
3(x + 2) + 4 = 12

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

Reorder the terms:
6 + 4 + 3x = 12

Combine like terms: 6 + 4 = 10
10 + 3x = 12

Solving
10 + 3x = 12

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 3x = 12 + -10

Combine like terms: 10 + -10 = 0
0 + 3x = 12 + -10
3x = 12 + -10

Combine like terms: 12 + -10 = 2
3x = 2

Divide each side by '3'.
x = 0.6666666667

Simplifying
x = 0.6666666667

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