Clare made an error when solving -4x + 3 < 23 -4x + 3 < 23

-4x < 20

x < - 5

Describe the error she made
Help me plzz

Clare didn't change the inequality symbol in the last step to >

Step-by-step explanation:

Given inequality is:

Clare's error was in the last step where she multiplied the inequality by -4 to remove the minus sign with x. When an in equality is multiplied/Divided by a negative number then the sign of inequality is reversed. < is changed to > and > is changed to less than.

The answer must have been x > -5

The correct way to solve is:

Hence,

Clare didn't change the inequality symbol in the last step to >

which expression represents the approximate length of bc?

step-by-step explanation:

step-by-step explanation:

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