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If AC=9. Solve for X and find the length of BC.
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If AC=9. Solve for X and find the length of BC.

If AC=9. Solve for X and find the length of BC.-example-1
User RedRum
by
8.6k points

2 Answers

3 votes
2x + 3x - 1 = 9
5x-1=9
5x=10
X = 2

Now substitute

3x - 1 = BC
3(2) - 1 = BC
6 -1 = BC
5 = BC
If AC=9. Solve for X and find the length of BC.-example-1
User Paul Duvall
by
8.2k points
3 votes

Answer:

x=2

2x+3x-1=9

5x=10

x=2

BC=3x-1

BC=3*2-1

BC=5

Explanation:


User Mike Haye
by
8.5k points
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