Question

point f is the midpoint between points J and S. JF=2x+7 and FS=4x+15 Determine x,JF,and FS

Answer 1

Answer:

x=-4,JF=-1,FS=-1.

Step-by-step explanation:

F is the midpoint of J and S.Therefore,JF=FS.

=>2x+7=4x+15

=>7-15=2x

=>x=-8/2

=>x=-4

JF=2x+7

=2*-4+7

=-8+7

=-1

FS=4x+15

=4*-4+15

=-16+15

=-1

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