In softly equation -1/ 2 (X + 10) = (−3) identify The operation I should be done first.
Add 10
Subtract 10
Multiply by -2
Divide by -2
3 answers
Add 10.
3 adult and 3 child movie tickets were purchased for $75. She cost up each child ticket as $3 less than the cost of an adult ticket. Finally, price of each ticket.
Let's assume the price of an adult ticket is 'A' dollars.
According to the given information, the cost of each child ticket is $3 less than the cost of an adult ticket. Therefore, the cost of each child ticket is 'A - 3' dollars.
Since 3 adult and 3 child tickets were purchased for a total of $75, we can set up the following equation:
3A + 3(A - 3) = 75
Simplifying the equation:
3A + 3A - 9 = 75
Combining like terms:
6A - 9 = 75
Adding 9 to both sides:
6A = 84
Dividing both sides by 6:
A = 14
Therefore, the price of each adult ticket is $14.
The cost of each child ticket is 'A - 3', which is 14 - 3 = 11 dollars.
So, the price of each ticket is $14 for adults and $11 for children.
According to the given information, the cost of each child ticket is $3 less than the cost of an adult ticket. Therefore, the cost of each child ticket is 'A - 3' dollars.
Since 3 adult and 3 child tickets were purchased for a total of $75, we can set up the following equation:
3A + 3(A - 3) = 75
Simplifying the equation:
3A + 3A - 9 = 75
Combining like terms:
6A - 9 = 75
Adding 9 to both sides:
6A = 84
Dividing both sides by 6:
A = 14
Therefore, the price of each adult ticket is $14.
The cost of each child ticket is 'A - 3', which is 14 - 3 = 11 dollars.
So, the price of each ticket is $14 for adults and $11 for children.
3 answers