How do you solve the inequality: $15c — 4 <= 12c + 5$ ?

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Answer 1 · 2018-07-07T11:36:23

$c<=3$

Given: $15c-4<=12c+5$ .

Add $4$ to both sides.

$15c<=12c+5+4$

$15c<=12c+9$

Subtract $12c$ from both sides.

$15c-12c<=9$

$3c<=9$

Divide by $3$ to get $c$ .

$c<=9/3$

$c<=3$

How do you solve the inequality: 15c — 4 <= 12c + 515c — 4 <= 12c + 5?