52.0k views
0 votes
Determine whether the ordered pair (10, 4) is solution to the equation 3x - 5y = 10

O Yes, (10, 4) is a solution.
O No, (10, 4) is not a solution.

2 Answers

4 votes

Answer: Yes, (10,4) is a solution

Step-by-step explanation: Took the test

User Stonyau
by
7.2k points
3 votes

Given :

The ordered pair (10, 4) is solution to the equation 3x - 5y = 10.

To Find :

Which one is the solution and which is not.

Solution :

Two pairs are (10,4) and (4,10) :

Putting ( 10,4 ) in given equation, we get :

LHS = 3( 10 ) - 5( 4 ) = 30 - 20 = 10 = RHS

So, ( 10,4 ) is the solution of the equation.

Now, putting, ( 4, 10 ) in given equation, we get :

LHS = 3( 4 ) - 5( 10 ) = 12 - 50 = -38 ≠ RHS

Therefore, (10,4) is the solution and (4,10 ) is not the solution.

Hence, this is the required solution.

User Hessius
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories