Question

Please solve this question please​

Answer 1

Answer:

OPTION (3) IS CORRECT.

$a = 65 \\ b = 115.$

Step-by-step explanation:

$b - a = 50 \\ \\ b + a = 180 \\ \\ adding \: these \: equations \\ \\ 2b = 230 \\ \\ b = 115 \\ \\ therefore \: \: \: a = 180 - 115 = 65.$