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
Base x height
length x width
hope this helps XD
Answer:
hope this helps
Step-by-step explanation:
2*14
4*7
28*1
Answer:
Because they are equal
Step-by-step explanation: