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14-12-2020
Mathematics

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What value is not a solution of the inequality-2+5<7 A) 1 B) 5 C) 7 D) -3 ( Can someone please help me I'm in the middle of a test

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critchiesmith critchiesmith

15-12-2020

Answer: D) -3

Step-by-step explanation: -2x+5< 7 x gets replaced by -3 so it then becomes

-2(-3)+5<7

6+5<7

11<7 which is not a solution because 11 is not smaller than then 7

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