Question

Inecuaciones


x+17<15

3x-12>10

2x+3<18

2x+4>20

doy coronita​

Answer 1

Respuesta:

x + 17 < 15

x < 15 - 17

x < -2

3x - 12 > 10

3x > 10 + 12

3x > 22

x > 22÷ 3

x > 7,33

2x + 3 < 18

2x < 18 -3

2x < 15

x < 15 ÷ 2

x < 7.5

2x + 4 > 20

2x > 20 - 4

2x > 16

x > 16 ÷ 2

x > 8