Answer:
it is 2
Step-by-step explanation:
i think it is
Answer:
9x-4y-87
Step-by-step explanation:
2x-4y+7x-87
9x-4y-87
You can't change the sum by changing the grouping. Any way you cut it, you will always get 226, as you only have addition operations, and the commutative property [a+(b+c)=(a+b)+c] means that the sum will always be the same.
Answer:
I think is there answer is 26.606