Hello :
4√2-7√2= (4-7)√2 = -3√2
Answer: 27x-3 :)
Step-by-step explanation:
Answer:
oh you do 3 - 8 witch equals -3=x minus 6 = -9
Step-by-step explanation:
hope this helps
There is no picture for me to check
Answer:
y = 2
Step-by-step explanation:
20y - 21 = 10y - 1
20y = 10y + 20
10y = 20
y = 2
