10 + 2 . x = 46 : 43
10 + 2 . x = 43
10 + 2 . x = 64
2 . x = 64- 10
2 . x = 54
x = 54 : 2
x = 27
vậy x = 27
ủng hộ mk nha !!! ^_^
\(10+2x=4^6:4^3\)
\(10+2x=4^3=64\)
\(2x=64-10=54\)
\(x=54:2=27\)
10+2*x=4^6 :4^3
10+2*x=4^6-3=4^3=64
2*x=64-10=54
x=54:2
x=27