Question

Rezolvati in Z inecuatiile :
a)2x-5 b)6-2x ≥ -4x+12
c) -3x-5<2(x+3)+9
d) 3(x+7) ≤ 2(x-5)
e)5x+4<3x+9
f)11-(-4+x)≥ -1-x
g)4(x-2) < 2(2x-5)+1
h)3(2x+5) ≤ 5(7-x)+2
i)5-3(7-5x) > -9x+2(11x-3)

Answer 1

Ai mai jos rezolvarile. La subpunctele f si g cred ca ai copiat gresit inecuatiile.