8y + 10=42 solve for y

y=4

Step-by-step explanation:

Step 1: Subtract 10 from both sides.

8y+10−10=42−10

8y=32

Step 2: Divide both sides by 8.

8y

8

=

32

8

y=4

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.