Answer:
a
1/b
a=k/b
k=a×b
where a=9
b=2
k=?
k=9×2
k=18
where a=?
b=6
a=18/6
a=3
1.33 or about 2
Step-by-step explanation:
40+75 x = 125 + 25x
140.80
Not completely sure if my answer is correct
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