\(2^x+8=24\)
\(2^x=24-8\)
\(2^x=16\)
\(x=4\)
2x+8=24
2x=24-8
2x=16
24=16
x=4
vậy x=4
Tìm x
(2x+4).8-40=24
(2x+42)-8=64:2
(3x+2).4-20=24
(2x+3)2-8=50;2
1) Tìm x biết:
a)-(2x-16)-(x-8)=24
b)-3.(-x-4)-x=42-24
c)|2x-4|-16=-8
24 - ( 15 - x ) = 8 + 2x
|2x+8|-16=24
(2x-24)x8^3=8^5 giúp mk vs ạ
a, (24 x 15 - 2x) - 1/4 = 400
b, 3200 : (8 + 3x) = 4
Tìm số nguyên x, biết:
(2x+25)×824=826
Tìm x
( 2x + 25 ) . 824 = 826
Bài 8. Tìm x ϵ N biết:
a) x3=27
b) (2x-1)3=8
c) (x-2)2=16
d) (2x – 3)2=9
e) 2x+5=34:32
f) (3x-24).73=2.74
Bài 8. Tìm x ϵ N biết:
a) x3=27
b) (2x-1)3=8
c) (x-2)2=16
d) (2x – 3)2=9
e) 2x+5=34:32
f) (3x-24).73=2.74
