Question

find the solution of the equation 3x-5=7​

Answer 1

As per data given in the question,

We have to determine the solution of the equation,

As per question,

It is given that,

$3x-5=7$

So, for solving the expression we will separate the like terms on one side.

So, we will shift -5 from LHS to RHS of the equation,

We will get it as,

$3x-5=7\\=>3x=7+5\\=>3x=12\\=>x=\frac{12}{3}\\=>x=4$

Hence, value of "x" in the given equation will be 4.

Answer 2

• As per the data given in the question, we have to find the value of the expression.

       Given data:- $3x-5=7.$

       To find:- value of the expression.

       Solution:-

• Here, we will use the below following steps to find a solution using the transposition method:
• Step 1:- we will Identify the variables and constants in the given simple equation.
• Step 2:-then we Simplify the equation in LHS and RHS.
• Step 3:- Transpose or shift the term on the other side to solve the equation further simplest.
• Step 4:- Simplify the equation using arithmetic operation as required that is mentioned in rule 1 or rule 2 of linear equations.
• Step 5:- Then the result will be the solution for the given linear equation.

     By using the transposition method. we get,

          $\Rightarrow 3x-5=7\\\Rightarrow 3x=7+5\\\Rightarrow 3x=12\\\Rightarrow x=4.$

  Hence, the value will be $4.$