Question

if a-b =50 then findi the value of a and b if they are a linear pair​

Answer 1

Given a and b are a linear pair

so,

a+b=180......(1)

also given,

a-b=50.......(2)

by adding (1),(2)

a+b=180

a-b=50

________

2a=230

a=115

a-b=50

115-b=50

b=115-50

b=65

therefore a=115 and b=65