## Algebra 1

$4.7\gt s$
$4.3 \gt -0.4+s$ : add 0.4 to both sides $4.3+0.4\gt -0.4+s+0.4$ : simplify $4.7\gt s$ Verify that 4.7 is not a solution. $4.3\overset?\gt -0.4+4.7$ $4.3\ /\!\!\!\!\!\gt 4.3\checkmark$ Verify that a number less than 4.7 is a solution. $4.3\overset?\gt -0.4+4$ $4.3\gt 3.6\checkmark$