Stacia wanted concert tickets that were selling for $36 each, and then she got a $19 discount. She paid a total of $53 for the tickets. How many tickets did she buy? Identify the operations needed to solve this problem using the equation 36x −19=53 .(1 point) Responses subtraction and multiplication subtraction and multiplication subtraction and division subtraction and division addition and multiplication addition and multiplication addition and division
The correct operations needed to solve this problem using the equation 36x -19 = 53 are subtraction and division.
The operations needed to solve this problem using the equation 36x - 19 = 53 are subtraction and division.
To solve this problem, we can use the equation 36x - 19 = 53, where "x" represents the number of tickets Stacia bought.
The operations needed to solve this equation are subtraction and addition. We subtract 19 from 36x to account for the discount, and then compare the result to 53.
The equation represents the cost of the tickets (36x) minus the discount (19), which equals the total amount paid (53).
To solve it, you would follow these steps:
1. Start with the equation 36x - 19 = 53.
2. Add 19 to both sides of the equation to isolate the variable term (36x).
36x - 19 + 19 = 53 + 19.
This simplifies to 36x = 72.
3. Divide both sides of the equation by 36 to solve for "x".
36x/36 = 72/36.
This simplifies to x = 2.
So, Stacia bought 2 tickets.