if 5x =15,find the value of -x + 3/x + 2
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Answered by
3
If 5x = 15
x = 15/5 = 3
(-x + 3)/(x + 2)
(-3 + 3)/(3 + 2)
(0)/5
0
Answered by
1
Answer:
0
Step-by-step explanation:
GIVEN:
5x=15
x=15/5
x=3
value of -x + 3/x + 2
substitute x in the given equation to find the value
p(x)= -x + 3/x + 2
p(3)= -(3) + 3/3 + 2
p(3)= -3+1+2
p(3)= -3+3
p(3)=0
The value of -x + 3/x + 2 when 5x=15 is 0
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