Question

Решите неравенство x+4>3x-7

Answer 1

$x+4>3x-7\ x-3x>-4-7\ -2x>-11\ x<frac{11}2$

Answer 2

x+4> 3x-7
x-3>-7-4
-2x>-11 |÷(-2)
x <5.5