8x7=56 56÷7=8 or you could show buy
8+8=16+8=24+8=32+8=40+8=48+8=56 just count the 8s
Answer:
x=4
y=6
Step-by-step explanation:
Answer:
You can choose trivial values such as , but also something like if you feel more daring. Both equations will come out to yield , which is obviously true.
Step-by-step explanation:
Because the answer is true for all , any two values can be chosen. It is most often useful to choose easy values of for these kinds of situations, though.
Answer:
£ 76
Step-by-step explanation: