3 years ago

5c-20<15c+10 solve inequality

1 answer:

7 0

Combine all like terms and use inequality as = sign

5c-20 <15c + 10
Add 20 to each side

5c< 15c + 30

Subtract 15c from each side

-10c < 30

Divide each side by -10

c < -3

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