Answer:
m=7
Step-by-step explanation:
Answer:
Step-by-step explanation:
9x - 6y = 42
5x + 6y = 42
14x = 84
x = 6
30 + 6y = 42
6y = 12
y = 2
(6, 2)
Answer:
b i did this a week ago
Step-by-step explanation:
X=bigger number
x-9=<span>smaller number</span>
x+x-9=47