Question

Evaluate a + 4 when a = 7

Answer 1

Answer:

Step-by-step explanation:

a + 4 = 7 + 4 = 11.

Answer 2

Answer:11

Step-by-step explanation:

Given: a=7

To find: a+4=?

Solution: Before performing the following calculations let's have a look on the basic properties of addition and subtraction function.

Addition and subtraction are two primary arithmetic operations that tell you how to add and subtract two or more numbers or any number. The other two basic arithmetic operations are multiplication and division. The symbol for addition is "+" (plus sign) and the symbol for subtraction is "-" (minus sign).

Both addition and subtraction are inverse operations. For example, if 9 + 1 = 10 then 10 – 1 = 9. This shows that adding 1 to 9 gives 10, and subtracting 1 from 10 gives 9. For example, adding 2 and 3 gives 5.

Now since a is given a value of 7 so when we add 7 to a which means when we add 7 in 4 we get $7+4=11$as our answer.

Hence final answer of the output will be 11

#SPJ2