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If AB = 4x+4, BC = x - 5 and AC = 19 find x, ab, and bc
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3 votes
If AB = 4x+4, BC = x - 5 and AC = 19
find x, ab, and bc

User Parag Badala
by
4.2k points

1 Answer

5 votes

Answer:

AB=x+3;

BC=2x;

AC=4x−5

AB+BC=AC

x+3+2x=4x−5

3x+3=4x−5

x=8.

Explanation:

User Mhyfritz
by
3.9k points
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