Answer:
x = 3
Step-by-step explanation:
6x + 7 = 9x - 2
-3x = -9
x = 3
Answer:
a) Let Kim's age be k, then Kim's sister's age is k/2
k+
=24
b) k+
=24
1
k=24
k=16
=8
Kim's age is 16 while her sister's age is 8.
Sorry but that's an unclear question, can you double check to see if you included everything, and also check to see the possible answers?
Answer:
15m=-23
Step-by-step explanation: