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If: AB= 2x + 6, AC = 51, and BC=6x +5, Find BC.
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If: AB= 2x + 6, AC = 51, and BC=6x +5, Find BC.

User Jaya
by
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1 Answer

4 votes

Answer:

Assuming A, B, and C are collinear and B is between A and C then BC = 35

Explanation:

Assuming A, B, and C are collinear and B is beetween A and C

AB + BC = AC

2x + 6 + 6x + 5 = 51

8x + 11 = 51

8x = 40

x = 5

BC = 6x+5 = 6×5 + 5 = 35

User Alexander Block
by
5.8k points
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