Question

a) –11x -5x +1 < –65x +36

Answer 1

$-16x+1-1\leq -65x+36-1\\-16x\leq -65x+35\\-16x+65\leq -65x+35+65x\\49x\leq 35\\\frac{49x}{49} \leq \frac{35}{49}$

$x\leq \frac{5}{7}$

Explicación paso a paso: