Question

10s + 2s - 5s + 25 = 0​

Answer 1

Answer:

The value of $s$ is $-\frac{25}{7}$.

Step-by-step explanation:

Given : $10s+2s-5s+25 = 0$

To find : The value of the given expression.

Solution :

• The given expression is $10s+2s-5s+25 = 0$.
• We have to find the value of the given expression.
• To find the value of given expression, we have to add the terms with same variable.
• So,

      $10s+2s-5s+25 = 0$    

• Add the terms with same variable, we get

                 ∴ $7s+25=0$  

• Transpose the constant term on other side, we get

                         ∴ $7s=-25$

• Now, divide by $7$ to $-25$, we get    

                           ∴ $s=\frac{-25}{7}$

• ∴ The value of $s$ is $-\frac{25}{7}$.

Answer 2

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

            Given data:- $10 s+2 s-5 s+25=0.$

            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 -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,

          $\begin{array}{l}10 s+2 s-5 s+25=0 \\12 s-5 s=-25 \\7 s=-25 \\s=-\frac{-25}{7} .\end{array}$

    Hence we will get the value  $s=\frac{-25}{7} .$