Question

Hey guys can you help me please it’s urgent thanks

Answer 1

$(12 - 2) \times (3 + 1) \\ 10 \times 4 = 40$

$12 - 2 \times 3 + 1 \\ 12 - 6 + 1 \\ 6 + 1 = 7$

$12 - 2 \times 3 + 1 = 4 \\ 12 - 2 \times (3 + 1) = 4 \\ 12 - 2 \times 4 = 4 \\ 12 - 8 = 4 \\ 4 = 4$

$55 - 12 = 43$

x + 7 = 43

x = 43 - 7

x = 36

Chris has 36