Question

The sum of a number and 1 added to it multiplied b by 2 is 10 find the number i

Answer 1

Answer:

The answer is 2 as (x+x+1)=2x+1.When multiplied it is 4x+2=10.After simplifying it is 2.Hope this helps u

Answer 2

Concept

First we will consider the given number x and then use the given condition to make an equation. Also we know that one equation with one variable is solvable. Therefore using the condition we can calculate the value of the given number.

Given

When the sum of the number and 1 is multiplied by 2 then it is equal to 10.

Find

We have to calculate the given number using the condition given in the question.

Solution

Let the given number is x, therefore

x+x+1=2x+1

And then,

2(2x+1) = 10

4x+2=10

4x = 8

x =2

Hence the value of the given number is 2.

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