3(x+1)-6=12

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Solution for 3(x+1)-6=12 equation:


Simplifying
3(x + 1) + -6 = 12

Reorder the terms:
3(1 + x) + -6 = 12
(1 * 3 + x * 3) + -6 = 12
(3 + 3x) + -6 = 12

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

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

Solving
-3 + 3x = 12

Solving for variable 'x'.

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

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

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

Combine like terms: 12 + 3 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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