Sagot :
Answer:
b = 17/3
Step-by-step explanation:
6b - 3b - 7 = 10
3b = 10 + 7
3b = 17
b = 17/3
Checking:
6 (17/3) - 3(17/3) - 7 = 10
102/3 - 51/3 - 7 = 10
51/3 - 7 = 10
17 - 7 = 10
10 = 10
Answer:
Step-by-step explanation:
6b - 3b - 7 = 10
3b = 10 + 7
3b = 17
Checking:
6 (17/3) - 3(17/3) - 7 = 10
102/3 - 51/3 - 7 = 10
51/3 - 7 = 10
17 - 7 = 10
10 = 10