-12+39=3(x+1)

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Solution for -12+39=3(x+1) equation:


Simplifying
-12 + 39 = 3(x + 1)

Combine like terms: -12 + 39 = 27
27 = 3(x + 1)

Reorder the terms:
27 = 3(1 + x)
27 = (1 * 3 + x * 3)
27 = (3 + 3x)

Solving
27 = 3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
27 + -3x = 3 + 3x + -3x

Combine like terms: 3x + -3x = 0
27 + -3x = 3 + 0
27 + -3x = 3

Add '-27' to each side of the equation.
27 + -27 + -3x = 3 + -27

Combine like terms: 27 + -27 = 0
0 + -3x = 3 + -27
-3x = 3 + -27

Combine like terms: 3 + -27 = -24
-3x = -24

Divide each side by '-3'.
x = 8

Simplifying
x = 8

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