Answer:
Step-by-step explanation:
7x - 9 = x + 3
6x - 9 = 3
6x = 12
x = 2
7(2) - 9 + 2 + 3
14 - 9 + 5
5 + 5 = 10
Answer:
what may be true
Step-by-step explanation:
i just took the test and got the answer correct, i hope this helps.
Answer:A
Step-by-step explanation:
7/3 + 3/4
28/12 + 9/12+ 37/12= 3 1/12
FInal answer is 3 1/12
Step-by-step explanation:
Multiply the first equation by 7 and the second by 2
