kinglyfun kinglyfun

19-08-2020
Mathematics

contestada

For the lengths AB, BC, and AC to equal 7,6, and 13 respectively, what is the
value of x?

For the lengths AB BC and AC to equal 76 and 13 respectively what is the value of x class=

Respuesta :

19-08-2020

Answer:

x = 5

Step-by-step explanation:

We know that AB = 2x - 3 and AB = 7, therefore:

2x - 3 = 7

2x - 3 + 3 = 7 + 3

2x = 10

2x / 2 = 10 / 2

x = 5

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