Sam solved the following problem:
2 answers:
Answer:
Sam made it -24 versus 24 (29-5=24 not -24)
(Sam failed to flip the inequality)
Step-by-step explanation:
-4x + 5 > 29
Subtract 5 from each side
-4x+5-5 > 29-5
-4x > 24 Sam made it -24 versus 24 (29-5=24 not -24)
Divide by -4 Remember to flip the inequality
-4x/-4 < 24/-4 (Sam failed to flip the inequality)
x < -6
Answer:
Sam subtracted wrong. it should be 29 - 5 = 24, not - 24.
When dividing by a negative, in an inequality, you must flip the sign. Sam did not flip his sign when dividing by -4.
Step-by-step explanation:
the answer should be x < -6
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