Question
A + B = 39 - 8
A + B + B = 20 + 20

  1. Find B.
  2. Find A.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

A + B = 39 - 8
A + B + B = 20 + 20

  1. Find B.
  2. Find A.