Hallar 2 numeros tales que 3 veses el segundo menos 6 veses el primero da por resultado 9; al mismo tiempo que 12 veses el prime
1 answer:
You might be interested in
Answer: B = +
Step-by-step explanation:
you need to get B alone so that would be subtracting everything around it
ab = -c + d
then you need to get that a away from it by dividing both sides by A
B = +