Question

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What is the value for x?

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x =

Answer 1

@dude

Answer 2

Set them equal to each other

Answer 3

I have a class rn so I will be gone for the time being

Answer 4

(7x + 4) = (8y + 12)

Answer 5

is that right ?

Answer 6

Yes. The triangle has 3 equal sides so that means it's an equilateral triangle.
An equilateral triangle has the same angles.
So that's why they are equal.
7x+4 = 8y + 12 = 60

Answer 7

x = 8

Answer 8

Yes

Answer 9

thank you mhchen a lot

Answer 10

Don't forget y too. np