12x-4+(3x+1)=27

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Solution for 12x-4+(3x+1)=27 equation:


Simplifying
12x + -4 + (3x + 1) = 27

Reorder the terms:
12x + -4 + (1 + 3x) = 27

Remove parenthesis around (1 + 3x)
12x + -4 + 1 + 3x = 27

Reorder the terms:
-4 + 1 + 12x + 3x = 27

Combine like terms: -4 + 1 = -3
-3 + 12x + 3x = 27

Combine like terms: 12x + 3x = 15x
-3 + 15x = 27

Solving
-3 + 15x = 27

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 + 15x = 27 + 3

Combine like terms: -3 + 3 = 0
0 + 15x = 27 + 3
15x = 27 + 3

Combine like terms: 27 + 3 = 30
15x = 30

Divide each side by '15'.
x = 2

Simplifying
x = 2

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