teramagruhama teramagruhama

04-05-2021
Mathematics

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7+2|x+5|=11 then what is the solution set

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clarch19 clarch19

05-05-2021

Answer:

x = -3 and x = -7

Step-by-step explanation:

7 + 2(x+5) = 11

7 + 2x + 10 = 11

2x + 17 = 11

2x = -6

x = -3

7 + -2(x+5) = 11

7 + (-2x) + (-10) = 11

-3 -2x = 11

-2x = 14

x = -7

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