8p-5/7p+1=-2/4 find p
Answers
Answered by
3
Answer:
p=9/23
Step-by-step explanation:
8p-5/7p+1= -2/4
cross multiply
4(8p-5)= -2(7p+1)
32p-20= -14p-2
32p+14p= -2+20
46p=18
p=18/46
p=9/23
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