Math, asked by Ambujkr1, 1 year ago

If x+5=7, then 2x-3=?

Mark129: To solve This we have to find the value of x Which is 2 in this case As x+5=7 this give x=7-5 so x=2 and now we have to find 2x-3 this give 2×2-3 = 1

Answers

Answered by rajabhishek003

x+5=7 =7-5 =2.2x-3=2(2)-3=4-3=1.1is the answer

Ambujkr1: but in our book the answer is1

Anonymous: He also write answer is 1 not 1.1 as u think.

Answered by AnkitaSahni

The value of 2x-3 is 1.

Given:

x+5=7

To Find:

2x-3

Solution:

To find the value of 2x-3, we will follow the following steps:

As we know,

x+5=7

Now,

We will find the value of x and then find the value of the equation 2x-3.

So,

$x + 5 = 7$

$x = 7 - 5 = 2$

Now,

On putting the value of x we get,

$2x - 3 = 2 \times 2 - 3 = 4 - 3 = 1$

Henceforth, the value of 2x-3 is 1.

#SPJ3

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