45 + x + 54 + x 2x + 99
5 x 5 = 25 + 1 = 26
x=26/5
x=5, y=6 (6x5) + (4x6) 30 + 24=54
6x + 18 = 54 6x = 54 - 18 6x = 36 x = 36 ÷6 x = 6
6(5 + 9) = (6 x 5) + (6 x 9) = 6 x 14 = 84
x=7
5 + (7 x 3) = 26
(5 x 6) + (9 x 6) = 14 x 6 = 84
18 + 6 + 2 = 26
26 + 26 + 26 + 26 = 4 x 26 = 104
7/18 x 2/3 = 14/54 + 45/54 = 59/54 = 1 and 5/54