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01-12-2017
Mathematics

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What is the value of x?

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What is the value of x Enter your answer in the box class=

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talayjia talayjia

01-12-2017

I think x is equal to 25

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4yorkies 4yorkies

01-12-2017

X is equal to 25.

Triangle ABC has 3 congruent angles, so it is an equilateral triangle. So the length of side AB is congruent to the length of side BC and is congruent to the length of side CA.

3x-5=2x+20=4x-30

I used 4x-30=3x-5
x-30=-5
x=25

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