Respuesta :

devishri1977

Answer:

Step-by-step explanation:

10 ≤ 7 - x

Add x to both sides

10 +x ≤ 7 -x + x

10 +x ≤ 7

Subtract 10 from both sides

10 - 10 + x≤ 7 - 10

x ≤ -3

x  = { ....... -4, -3}