1. 3x(4 + 1) = 3x (5) = 15x
2. a(4 - 1) = a (3) = 3a
3. b (3 + 1) = b (4) = 4b
4. 2x (2 - 1) + y (5 - 1)
= 2x (1) + y (4) = 2x + 4y
= 2x (1) + y (4)
= 2x + 4y
Return to Example Page