The answer to your question is seven thousand. Hope this helps!
I believe it is the commutative property, hope this helps!
So combine all the x and the Y on the left side and the coefficients on the right and then multiply the variable (x or Y) by the number needed for both. and then whichever variable you have left (x or y) will equal the coefficient and then divide by the coefficient
Answer:
your answer would be both
Step-by-step explanation:
i checked it on khanacademy