Find the vaule for 2 degrees

Question

Let x = a number

 

Angle 1 = 3x+17

Angle 2 = 7x+3

 

Since supplementary angles add up to 180 degrees, your equation will be

 

3x+17+7x+3 = 180

 

10x+20 = 180

 

10x = 160

 

x = 16

 

Answer 1

Angle 1 = 65 degrees

Angle 2 = 115 degrees

115+65 = 180

Angle 1 = 3x+17 = 3(16)+17 = 48+17= 65

Angle 2 = 7x+3 = 7(16)+3 = 112 + 3 = 115

when x=16