Question

Help me solve the following?

Answer 1

10y+30=100
-30=-30
———————
10y=70
————-=7
10. 10

Y=7

Answer 2

Answer:

[See Below]

Step-by-step explanation:

✦ Solve for $10y+30=100$.

✦ Subtract $30$ on each side:

• $30-30=Cancels~Out$

• $100-30=70$

✦ Divide $10$ on each side:

• $10/10=Cancels~Out$

• $70/10=7$

So the answer would be $7$.

~Hope this helps Mate. If you need anything feel free to message me.