Question

a) 7(3x-2)>-2(4x-5)

b) 5(−3x+4)≤4(x-3)

c) -3x+4-3(x+2)≥-3(x+2)-5x+3

d) 7(4x-3)+4(2x-5)<-3x+6

Answer 1

Respuesta:

$a) 7(3x-2)>-2(4x-5) = x>\frac{24}{29} \\b)5(−3x+4)≤4(x-3)= x\geq \frac{32}{19} \\c)-3x+4-3(x+2)≥-3(x+2)-5x+3 = x\geq -\frac{1}{2} \\d)7(4x-3)+4(2x-5)<-3x+6 = x<\frac{47}{39}$