Respuesta :
Answer:
x < -3.
Step-by-step explanation:
7x + 1 < 4(x - 2)
7x + 1 < 4x - 8
7x - 4x < -8 - 1
3x < -9
x < -3.
Answer:
x < - 3
Step-by-step explanation:
Given
7x + 1 < 4(x - 2) ← distribute parenthesis on right side
7x + 1 < 4x - 8 ( subtract 4x from both sides )
3x + 1 < - 8 ( subtract 1 from both sides )
3x < - 9 ( divide both sides by 3 )
x < - 3
