Itried x=44 and i still don’t understand even with the lesson, what does x equal?

x = 22

Step-by-step explanation:

B and F are midpoints of the triangle ACE

According to the triangle midpoint theorem, the line segment connecting the midpoints of two sides of a triangle is parallel to the third side and is congruent to one half of the third side.

So BF  ║  CE and BF = 1/2 CE

Given: BF = 2x and CE = 88

Plug in BF = 1/2 CE

2x  = 1/2 (88)

2x = 44

 x = 22

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: