How do you had and subtract integers

ADDING AND SUBTRACTING INTEGERS

Integers are simply whole numbers; numbers that are not fractions.

To add two integers, simply combine them. Example:

7 apples added to 8 apples results in 15 apples

7 + 8 = 15

To subtract two integers, take a number away from another number. Example:

If you had 15 apples but 7 were taken away, you would have 8 apples.

15 - 7 = 8

If you add a negative integer to a positive integer, it is essentially the same as subtraction. Example:

15 + -7 = 8

Remember:

to apply for that college regardless of the sat aveage

step-by-step explanation:

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.