Write the equation and solve the following problems

1. Seven more then three times a number is 22. What is the number?
2. One half a number diminished by six is 14. What is the number?
3. The sum of two consecutive numbers is 131. What are the numbers.
4. One number is 5 more than the other. Three times the smaller is equal to twice the larger. What are the two numbers?

1 answer

1.
3n + 7 = 22

3.
x + x + 1 = 131

I'll be glad to check your answers to the other two problems.
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