2 y 3 is equal to 5 y 7 July 8, 2019 16 32 64 128 3 x 2 y is equal to 5 2 x minus 3 y 7 Y 7 3 is equal to 1 3 y 2 5 3 x minus 5 y is equal to 4 2 y + 7 is equal to 9 x 2 x 7 y 39 3 x 5 y is equal to 31 Y 7 upon 3 is equal to 1 3 y 2 upon 5
