Question

Add this sum
5x,7x,-6x

Answer 1

Answer:

The Correct answer is mentioned below

Step-by-step explanation:

A constant's value does not vary over time. A variable, on the other hand, has a value that changes depending on the equation. Constants are frequently expressed numerically. Variables are designated by letters or symbols.

Sum of the given numbers is:

5x + 7x + (-6x)

= 12x + (-6x)

= 12x - 6x

= 6x

Answer 2

• We have to evaluate the above expression by using the given data.

            Given data:- $5x+7x+(-6x).$

            To find:-Value of the given expression.

            Solution:-  

• Adding two or more numbers together is known as an addition.

• Addition as denoted by(+).

• Properties of addition are as follows,

1. Identity property of zero.
2. Inverse property.
3. Commutative property.
4. Associative property.

         Therefore,

        $5x+7x+(-6x)\\=>12x+(-6x)\\=>6x.$

      Hence we will get the value $6x.$