Answer:
x = 2
Step-by-step explanation:
3x + 1 = 7
3x = 7 – 1
3x = 6
x = 6/3
44-18=26
if 300=100 percent
? =26 percent
26×300=7800
7800÷100=78
the answer is 78 students
Answer: 598
Step-by-step explanation: 23 x 26 = answer = 598