Answer :
Answer:
Step-by-step explanation:
1. Add 7 both sides of the equation
to isolate x:
x-7+7=16+7
simplifie x=23
so the answer is x= 23
Answer:
Step-by-step explanation:
1. Add 7 both sides of the equation
to isolate x:
x-7+7=16+7
simplifie x=23
so the answer is x= 23