Respuesta :
Answer:
x = 2
Step-by-step explanation:
Given
y = - 8x - 4 ← let y = - 20 in the equation
- 20 = - 8x - 4 ( add 4 to both sides )
- 16 = - 8x ( divide both sides by - 8 )
2 = x
Answer:
x = 2
Step-by-step explanation:
Given
y = - 8x - 4 ← let y = - 20 in the equation
- 20 = - 8x - 4 ( add 4 to both sides )
- 16 = - 8x ( divide both sides by - 8 )
2 = x