Respuesta :
Answer:
x = -6
Step-by-step explanation:
3x=-9-9 (subtract 9 from both sides)
3x=-18 (simplify -9 -9.to -18)
x=-18/3 (divide both sides by 3)
x=-6 (simplify to 6)
Answer:
x = -6
Step-by-step explanation:
3x=-9-9 (subtract 9 from both sides)
3x=-18 (simplify -9 -9.to -18)
x=-18/3 (divide both sides by 3)
x=-6 (simplify to 6)