The answer for this is n(3+2)
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Solving this equation
<h2>-7.4 + E = 9.11</h2><h2>E = 16.51</h2>
Answer: The answer is in the first image.
Explanation: The explanation is in the second image.
Assigning "a" as cost of adult tickets and "c" the cost of children's tickets.
3a + 4c = 107
2a + 3c = 76
elimination method
2(3a + 4c = 107)
-3(2a + 3c = 76)
6a + 8c = 214
-6a - 9c = -228
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0 - c = - 14
c = 14
Then 2a + 3(14) = 76
2a = 76 - 42
2a = 34
a = 34/2
a = 17
Answer:
You put a equal sign or if its one equation then put a addition or subtraction sign etc.
Step-by-step explanation: