Question

solve the following equation 3x-5=7​

Answer 1

Answer:linear equation

3x -5=7

3x =7+5

3x =12

x = 12/3

X = 4

Step-by-step explanation:linear equations

-5 will go to the other side as +5

Then 7+5 =12

In this 3 is 3 × X then 3 will go to the other side as 12/3

Then your answer is 4

X =4

Answer 2

Answer:

=> The value of x is 4.

Step-by-step explanation:

Given that:-

$3x-5=7$

To find:- The value of the expression,

To solve this expression, we have to use the transposition method:  

As we have,

=> $3x-5=7$

Add both sides by $5$, we get

=> $3x-5+5=7+5$

Simplifying it further, we get

=> $3x = 12$

Divide both sides by $3$, we get

=> $x = 4$

Hence, the required solution is 4.