Question

Find c for the inequality three fifths times c plus 7 is less than or equal to two fifths.

Answer 1

Answer: X is less than or equal to -11

Explanation:

3/5 c +7 <= 2/5

Multiply the whole equation by five to eliminate the denominator.

3c+35 <= 2

Subtract 35 from both sides

3c <= -33

Divide both sides by 3

c <= -11