Question

an angle is 15 less than 4 times its supplement find the angle

Answer 1

Step-by-step explanation:

let the smaller number is x

then, another number is 4x-15

W.K.T,

x+4x-15=180

5x-15=180

5x=180+15

5x=195

x=195/5

x=39

therefore,

x=39

4x-15=4×39-15=141