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Find the value of x ​

Find the value of x ​-example-1
User Hamit
by
7.5k points

2 Answers

3 votes

Answer:

25

Explanation:

We can see that (2x+1) + (x+14) is a right angle. So, the total of those two angles should be 90.

(2x+1) + (x+14) = 90

2x + 1 + x + 14 = 90

3x + 15 = 90

3x + 15 - 15 = 90 - 15

3x = 75

3x/3 = 75/3

x = 25

User Roray
by
8.5k points
3 votes

x = 25

Explanation:

The two angles are complementary so we can write


(2x + 1) + (x + 14) = 90


\Rightarrow 3x + 15 =90

or


3x = 75 \Rightarrow x = (75)/(3) = 25

User Rick Burgess
by
8.6k points

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