Question

Solve the puzzle and add the colors

Answer 1

43

Explanation:

Green: 9 - 2(-3) = 9 + 6 = 15

Red: -2(-3) + 4 = 6 + 4 = 10

Dark blue: 7x + 5 = 19

7x = 19 - 5 = 14

x = 14/7 = 2

Light blue: 6x + 3 = 21

6x = 21 - 3 = 18

x = 18/6 = 3

Red(Lt blue) - Dk blue + Green = 10(3) - 2 + 15 = 43