12-4x+3=-1

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


Simplifying
12 + -4x + 3 = -1

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

Combine like terms: 12 + 3 = 15
15 + -4x = -1

Solving
15 + -4x = -1

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -4x = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = -1 + -15
-4x = -1 + -15

Combine like terms: -1 + -15 = -16
-4x = -16

Divide each side by '-4'.
x = 4

Simplifying
x = 4

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