Question

a) 5x – 6 > 4

b) 2x – 6 < –4

c) 4m – 4 ≤ 12

d) n – 10 + 6 ≥ 4 – 10

e) 7x + 5 < 2x - 10
ayuda por favor

Answer 1

Respuesta:

a)= x >2

b)= x < 1

c)= m ≤ 4

d)= n ≥ - 2

e)= x < - 3

Explicación paso a paso:

a)= 5x - 6 > 4

 =5x > 4 + 6

 = 5x > 10

= x > 2

b)= 2x - 6 < - 4

= 2x <- 4 + 6

=2x < 2

= x < 1

c)= 4m - 4 ≤ 12

= 4m ≤ 12 + 4

= 4m ≤ 16

= m ≤ 4

d)= n - 10 + 6 ≥ 4 - 10

= n + 6 ≥ 4

= n ≥ 4 - 6

= n ≥ - 2

e)= 7x + 5 < 2x - 10

= 7x - 2x + 5 < - 10

= 7x - 2x < - 10 - 5

= 5x < - 10 - 5

= 5x < - 15

= x < - 3