gomezbella188 gomezbella188

13-10-2021
Mathematics

contestada

If AB = 2x – 13, BC = 3x - 16, and AC = 81. find the values of x, AB, and BC.

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angelc90 angelc90

13-10-2021

If B is between A and C, and AB=3x+1, BC=2x-7, and AC=24, then find the value of x and the value of AB

let assume AC is straight line and B is on line

AB + BC = AC

3x+1 +2x -7 = 24

5x -6 = 24

5x = 30

x = 6

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