12x-4(-1)=19

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Solution for 12x-4(-1)=19 equation: 


Simplifying
12x + -4(-1) = 19

Multiply -4 * -1
12x + 4 = 19

Reorder the terms:
4 + 12x = 19

Solving
4 + 12x = 19

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 12x = 19 + -4

Combine like terms: 4 + -4 = 0
0 + 12x = 19 + -4
12x = 19 + -4

Combine like terms: 19 + -4 = 15
12x = 15

Divide each side by '12'.
x = 1.25

Simplifying
x = 1.25

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