f3wvheesna
f3wvheesna f3wvheesna
  • 12-09-2021
  • Mathematics
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I’ve been trying to understand in class but i just can’t understand…please help!

Ive been trying to understand in class but i just cant understandplease help class=

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malakzuhair17
malakzuhair17 malakzuhair17
  • 12-09-2021
Line segment TU AND UB make up the line TB
So keep mind that if we add these two they will equal to the length of the line( TB)
TB= TU+UB
7x= 5x-2+3x-2
7x=8x-4 (switch terms )
4= 8x-7x
x=4 ( solution of the first blank)
TU= 5x-2 (just substitute x that we have found into the equation)
TU = 5(4)-2
TU= 20 -2 = 18
TU =18 ( solution of the second blank !)

(Mark me the brainliest if this has helped)
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