Answer:
x= 1
Step-by-step explanation:
2x1=2+3=5
Answer 9x^2
Step-by-step explanation:
3x^2+6x^2=9x^2
Answer: 3=24/8 24/8 - 1/8 = 23/8 or 2 7/8
Step-by-step explanation:
Exchange 3 into 24/8 which is still 3 but in 8th’s. Then subtract 1/8 from 24/8 which is 23/8 or 2 7/8