Solve 4 5 2 7 July 8, 2019 16 32 64 128 Solve 7r 2 5 r 4 Solve 9 5 4 2 7 n Solve 9 5 4 2 7 Solve 5 3x 2 )= 7x 4 Solve 4 7x 2 7 5 7 Solve 2 4 x 5 7 x 20 Solve 3 2 4 5 6 7 Solve 3 2 5 )= 4 7 Solve 5 2 √ 3 7 4 √ 3 Solve 5x 5 x 2 x 4 )+ 7 Solve 3x 4 7 7 3x 4 5 2 Solve 4x + 7 = 2(x + 4) - 5
