Tìm x, biết: |x - 3| - 7 = 10
1 Tìm x biet
a,3/4x+5x-4/2x-1=0
b, |x-3|-7=10
c, |2x+1|+1/2=3/4
d, |4x+1|+2x=7
e, |x-1/2|<3
f, |x+4|>1
g, 5^x*(5^3)^2=625
h, (-3/4)^3x-1=256/81
i, (2x-3)^3-72=-8
Làm giup mình voi nha
a,3/4x+5x-4/2x-1=0
b, |x-3|-7=10
c, |2x+1|+1/2=3/4
d, |4x+1|+2x=7
e, |x-1/2|<3
f, |x+4|>1
g, 5^x*(5^3)^2=625
h, (-3/4)^3x-1=256/81
i, (2x-3)^3-72=-8
Làm giup mình voi nha