Question

Solve 5x + 7 > 7

{x | x < 2}

{x | x > 2}

{x | x < -2}

{x | x > -2}

Answer 1

Answer:

$\large\boxed{\{x\ |\ x>0\}}$

Step-by-step explanation:

$5x+7>7\qquad\text{subtract 7 from both sides}\\\\5x+7-7>7-7\\\\5x>0\qquad\text{divide both sides by 5}\\\\x>0$