Question

Solve 7x + 1 < 4(x - 2).
a){x | x < 3}
b){x | x > 3}
c){x | x > -3}
d){x | x < -3}

Answer 1

d)

Answer 2

x<-3

Answer 3

\[7x + 1 < 4(x - 2)\]
\[7x + 1 < 4x - 8\]
\[3x + 1 < - 8\]
\[3x < - 9\]
\[x < - 3\]