solve |x| + 7 < 4 a) no solution b) {x | x < -11 or x > -3} c) x | -3 < x < 3}

Question

solve |x| + 7 < 4

a) no solution
b) {x | x < -11 or x > -3}
c) x | -3 < x < 3}

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Arianna 1 month 2021-09-14T02:25:21+00:00 1 Answer 0

Answers ( )

    0
    2021-09-14T02:27:15+00:00

    |x|+7<4\\|x|<-3\\x\in\emptyset

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45:7+7-4:2-5:5*4+35:2 =? ( )