-3=4k+9+3

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Solution for -3=4k+9+3 equation:


Simplifying
-3 = 4k + 9 + 3

Reorder the terms:
-3 = 9 + 3 + 4k

Combine like terms: 9 + 3 = 12
-3 = 12 + 4k

Solving
-3 = 12 + 4k

Solving for variable 'k'.

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

Add '-4k' to each side of the equation.
-3 + -4k = 12 + 4k + -4k

Combine like terms: 4k + -4k = 0
-3 + -4k = 12 + 0
-3 + -4k = 12

Add '3' to each side of the equation.
-3 + 3 + -4k = 12 + 3

Combine like terms: -3 + 3 = 0
0 + -4k = 12 + 3
-4k = 12 + 3

Combine like terms: 12 + 3 = 15
-4k = 15

Divide each side by '-4'.
k = -3.75

Simplifying
k = -3.75

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