1) 9x + 2 = x + 5 ---> 9x + 2 = 6
subtracted X from one side but not the other
2) 3(x-4) + 5 = 12 ---> 3x + 4 + 5 = 12
didn't distribute correctly: 3(x-4)
multiplied the X by 3 but not the -4
Answer:
it on sale for 27%
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Answer:
34
Step-by-step explanation:
Answer:
q = −
1
\6
Step-by-step explanation:
q = −
0.1
6 ¯ 6
