Respuesta :
Answer:
x = 3
Step-by-step explanation:
3x² = 27
Divide both sides by 3
3x²/3 = 27/3
x² = 9
x² = 3²
Take square root
√x² = √3²
x = 3
Answer:
x = 3
Step-by-step explanation:
3x² = 27
Divide both sides by 3
3x²/3 = 27/3
x² = 9
x² = 3²
Take square root
√x² = √3²
x = 3