2 years ago

AC=22,BC=x+14, and AB=x+10 find x

Mathematics

1 answer:

Elena-2011 [213]2 years ago

7 0

Answer:

AB + BC = AC Segment Addition Postulate

(x + 10) + (x + 14) = 22 Substitution

2x + 24 = 22 Simplify (added like terms)

2x = -2 Subtraction Property of Equality

x = -1 Divison Property of Equality

Answer: x = -1

Step-by-step explanation:

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