5.(x+4)-3.(x-2)=96
5x+20-3x+6=96
5x-3x=96-20-6
2x=70
x=35
Vậy x=35
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5.(x+4)-3.(x-2)=96
5x+20-3x+6=96
5x-3x=96-20-6
2x=70
x=35
Vậy x=35
Tìm x, biết:
a)2x+1/4 -x = x-1/5
b)x+4/96 + x+3/97 +2 = x+2/98 + x+5/95 + 2
Tìm x biết : (x-1)/ 99 + (x-2) /98 + (x-3) /97 + (x-4) /96 + (x-5) / 95 = 5
Tìm x, biết:
a) 1 1/5 . x + 2/3 . x = - 56/125
b) x+1/99 + x+2/98 + x+3/97 + x+4/96 = - 4
tm x
a,(3x-17).4^5=4^6
b,3 |x-5|-23=(-2)^3
c,96-3 (x+1)=42
d,48:(2x+1)-7=5
e,4.(x+1)^3-5=3^3
2/3x-3/2x=5/12
2x+2-2x=96
(X+1/2).(2/3-2x)=0
3y+1/4=2y-3/5
Tìm x
a,(x-2)^3=(x-2)^2
b,(7x-11)^3=2^5+7200
c,(3x+5)^2=169
d,x^x+2-2^x=96
e,{x^2-[8^2-(5^2-8*3)^3-79]^3}-4*12^3=1
x+3/97 + x+5/95 + x+4/96 + x+1/99 = -4
Tìm x
2x+2 - 2x = 96
5x + 5x+1 = 750
2x+3 + 2x = 144
5.3x + 3x-1 = 162
4x-3 + 5.4x-3 = 96
3x-1 + 5.3x-1 = 486