Question

Find the value of x ​

Answer 1

Answer:

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Answer 2

Answer:

x = 17

Step-by-step explanation:

let assume that...

a = 45°

b = 68°

c = 3x + 16°

we know that in a triangle sum of all the angles i.e., angle a + angle b + angle c is 180°

a + b + c = 180°

45 + 68 + 3x + 16 = 180

129 + 3x = 180

3x = 180 - 129

3x = 51

x = 51/3

x = 17