Question

5m=15,Solve the given equation by trial and error method.

Answer 1

Answer:

m = 3 is the solution of the equation 5m = 15 .

Step-by-step explanation:

Trial and error is a basic method for solving problems. It is characterized by repeated, varied attempts that are continued until the equation satisfies the values. Until getting the right answer the problem is repeated through various steps. This type of problem-solving is called the trial and error method.

Given, 5m = 15

Let m = 1,

Considering LHS, 5m

5(1) = 5 ≠ 15

therefore m=1 is not the solution to the equation,

Let m=2

consider LHS, 5m

5(2) = 10 ≠ 15

therefore m= 2 is not the solution to the equation,

let m =3

consider LHS,

5(3) = 15 = 15 = RHS

here LHS = RHS,

Therefore m = 3 is the solution of the given equation.

click the below link for more similar problems.

https://brainly.in/question/45337978

https://brainly.in/question/7833010

Answer 2

The value of m by trial and error method is 3.

Given - Equation

Find - Solution of equation

Solution - Trial and error method refers to keeping every value till the answer is obtained. So, we can not begin from negative values as the complete equation is positive. We can not put zero as the result will become zero, which is not the case. So, starting from the number 1.

5×1 = 15

5 ≠ 15

5×2 = 15

10 ≠ 15

5×3 = 15

15 = 15

Hence, we get the answer in third trial. Thus, value of m is 3.

#spj2