Question

How do you solve this inequality: 7 ≤ x+11

Answer 1

solve the inequality like an equation
7 ≤ x + 11
subtract 11 from both sides
-4 ≤ x

From there on, any number greater than or equal to -4 will be a solution to the inequality 

Hope this helps

Answer 2

How do you solve this inequality: 7 ≤ x+11

$7 \leq x+11 \\ \\ 7 -11\leq x \\ \\ -4 \leq x\qquad\to\qquad x\in \left[-4; +\infty)$