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

User Zack Bartel
by
5.3k points

1 Answer

6 votes

Answer:

x = -3 and x = -7

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

User Het
by
5.5k points
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