4 x 2 )- 1 5 7 4 x July 8, 2019 16 32 64 128 2+ 3 4 x 2 )= 5 2 x+ 1 2 7 4 x 1 5 x 7 4 2 5 x 14 4 4 1 2 x )- 5 x 3 10 )= 7 4 Solve the inequality 4 x 2 )- 1 5 7 4 x 3 5 x 7 x 4 1 2 5 4 x 8 2 3x 4 )+ 5 7 4 x 1 )- x 2+ 3 4 x 2 )= 5 2x x 1 2 7 4 x 7 ⋅ ( x − 4 ) = 5 ⋅ ( x − 2 ) 4 x 4 x 4 x
