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I’m confused please help

1. In segment AC, the midpoint is B.
If segment AC=5 is length of AC
AB=7x-3 Find x

Draw the line segment AC
Label all points and measures
(Endpoints,midpoint,segment measure, and total length measure.)

Find the value of X.

Click on the photo to see it Im confused please help 1 In segment AC the midpoint is B If segment AC5 is length of AC AB7x3 Find x Draw the line segment AC Labe class=

Respuesta :

B is the midpoint

[tex]\\ \sf\longmapsto AB=\dfrac{1}{2}AC[/tex]

[tex]\\ \sf\longmapsto 7x-3=\dfrac{5}{2}[/tex]

[tex]\\ \sf\longmapsto 5=2(7x-3)[/tex]

[tex]\\ \sf\longmapsto 5=14x-6[/tex]

[tex]\\ \sf\longmapsto 14x=6+5[/tex]

[tex]\\ \sf\longmapsto 14x=11[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{11}{14}[/tex]

[tex]\\ \sf\longmapsto x=7.8[/tex]

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