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Roman55 [17]
3 years ago
7

What is the value of x?

Mathematics
1 answer:
stiks02 [169]3 years ago
4 0

Answer:

X= 15

Step-by-step explanation:

Since the angles are equal the equation to solve would be:

3x + 20 = 5x - 50

you will subtract 3x from 5x and get 2x

20 = 2x -50

subtract 20 from 50 to get 30

2x= 30

divide each side by 2

\frac{2x}{2}  = \frac{30}{2}

X= 15

Hope this helps

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Step-by-step explanation:

1. First, we need to set up an equation to find the value of x and then the length of EF.

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