Step-by-step explanation:
6. 7x + 7y = -11
7. -1x + 8y = 12
8. 9x + 11y = -7
Answer:
what are we trying to do with the problem tho?
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
its 3 just trust me
Answer:
Simply: It makes sure you get the correct answer
Step-by-step explanation:
Using order of operations (pemdas) ensures you do the correct operations in the correct order. If not, then everyone could get loads of different answers for the same question. It provides order in the math world.
Hope this helps!
It is 0 because anything multiplied by 0 is 0.
