27=-15+12x-(-4)

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Solution for 27=-15+12x-(-4) equation:


Simplifying
27 = -15 + 12x + -1(-4)

Multiply -1 * -4
27 = -15 + 12x + 4

Reorder the terms:
27 = -15 + 4 + 12x

Combine like terms: -15 + 4 = -11
27 = -11 + 12x

Solving
27 = -11 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
27 + -12x = -11 + 12x + -12x

Combine like terms: 12x + -12x = 0
27 + -12x = -11 + 0
27 + -12x = -11

Add '-27' to each side of the equation.
27 + -27 + -12x = -11 + -27

Combine like terms: 27 + -27 = 0
0 + -12x = -11 + -27
-12x = -11 + -27

Combine like terms: -11 + -27 = -38
-12x = -38

Divide each side by '-12'.
x = 3.166666667

Simplifying
x = 3.166666667

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