Answer:
A
Step-by-step explanation:
Step-by-step explanation:
1/2 is the answer
hope it helps
thank you
Answer:
first explain what you need help with specifically then maybe people can help, to bland of a question
Answer:
x=4
y=1
Step-by-step explanation:
4x=7y+9
4x+y=17
7y+9+y=17
8y=17-9
8y=8
y=1
so
4x=7*1+9
4x=16
x=16/4
x=4