12x+4-(x+3)=

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

Simplifying
12x + 4 + -1(x + 3) = 0

Reorder the terms:
12x + 4 + -1(3 + x) = 0
12x + 4 + (3 * -1 + x * -1) = 0
12x + 4 + (-3 + -1x) = 0

Reorder the terms:
4 + -3 + 12x + -1x = 0

Combine like terms: 4 + -3 = 1
1 + 12x + -1x = 0

Combine like terms: 12x + -1x = 11x
1 + 11x = 0

Solving
1 + 11x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 11x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 11x = 0 + -1
11x = 0 + -1

Combine like terms: 0 + -1 = -1
11x = -1

Divide each side by '11'.
x = -0.09090909091

Simplifying
x = -0.09090909091