Respuesta :
Answer:
Addition Property
Step-by-step explanation:
Because 3x-30=0
Answer:
Addition property.
Step-by-step explanation:
From step 3 to step 4, you are adding 30 to both sides of the equation. This makes the property addition.
Answer:
Addition Property
Step-by-step explanation:
Because 3x-30=0
Answer:
Addition property.
Step-by-step explanation:
From step 3 to step 4, you are adding 30 to both sides of the equation. This makes the property addition.