Question

Please tell the answer of the following questions

Answer 1

Step-by-step explanation:

3x - 10 = 2x + 15 (V.O.A)

x = 25

y = z ( V.O.A)

3x - 10 = 3 x 25 -10 = 65

3x - 10 + y = 180 (linear pair)

y = 180 - 65 = 115

z= 115

3) 4x = y (V.O.A)

6x + 4x + 8x = 180

x= 10

x= 10 y = 4x = 40