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3 years ago

Look at the figure. What is the value of x

Mathematics

2 answers:

nydimaria [60]3 years ago

7 0

I think is
3x = 5x - 30
- 2x = - 30
x = 15

arlik [135]3 years ago

6 0

This triangle is isosceles (indicated by the tick marks), which means its base angles are congruent; given this, you can set them equal to each other to solve for x:

3x = 5x - 30
-2x = -30
x = 15

Answer:
x = 15

Hope this helps!

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drek231 [11]

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Step-by-step explanation:

<h3>Solving linear equation with one variable:</h3>

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