Question

Write the equation for “4 added to x is equal to 7” and solve the equation using elimination method.​

Answer 1

Step-by-step explanation:

the equation is

4+x=7

hope it helps

Answer 2

Given:

We have given an statement which is “4 added to x is equal to 7.

To Find:

We have to write the equation and simplify it?

Step-by-step explanation:

• We have given an statement which says that “4 added to x is equal to 7
• It means we add 4 and x which will give result to 7 we can write the equation in the form of an equation with using the mathematical terms as

        $x+4=7$

• Now we will solve the above equation by elimination method

• First of all we will take the like together in the above equation as 4 and 7 are like terms because both are constant term we will take them together at right hand side.

        $x=7-4$

• Now we will subtract the terms

        $x=7-4=3$

Hence the value of x is 4 thus we should add 3 to the number 4 to get 7.