Answer:
Solution= x=1/3k-y-z
Step-by-step explanation:
Answer:
Step-by-step explanation:
3x+3y+3z=k ---> 3x=-3y=3z+k
Move the variables to the right
3x=-3y-3z+k ---> x=-y-z+1/3k
Divide both sides by 3
x=-y-z+1/3k ---> x=1/3k-y-z
Use the communicative property to reorder the terms
Solution= x=1/3k-y-z
