You are 3 times older than your younger sister and you are 12 years old. Write an equation to solve for your sister's age​

3 x 12 Also, the answer to that is 36

Step-by-step explanation: Since you are three times older and you're 12 so we do 3 times 12.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

hello i might . what do you need.

friend me