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joja [24]
3 years ago
13

If BD=7x-10, BC=4x-29, and CD=5x-9. Find x

Mathematics
2 answers:
vovangra [49]3 years ago
7 0

Answer:

x=5

Step-by-step explanation:

From the given segments, we can deduce that B is between C and D. Thus, BD plus BC must equal CD. In an equation:

CD=BD+BC

Substitute equations:

5x-9=(7x-10)+(4x-29)

Combine like terms on the right:

5x-9=(11x-39)

Subtract 11x from both sides:

-6x-9=-39

Add 9 to both sides:

-6x=-30

Divide both sides by -6:

x=5

So, the value of x is 5.

And we're done!

amid [387]3 years ago
6 0

Answer:

Hi, Hope this will help :)

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