Question

10+2x=4^5 : 4^3

Answer 1

10 + 2x = 4⁵ : 4³ = 4²

10 + 2x = 16

2x = 16 - 10 = 6

x = 6:2 = 3         

Answer 2

10+2x=4^2

10+2x=16

2x=16-10

2x=6

x=6:2

x=3

Answer 3

10 + 2x= 4⁵ : 4³ => 10 + 2x = 4² = 16 => 2x = 16 - 10 => 2x = 6 => x = 3

Vậy x = 3