Translate the following sentence into equation. Use n as variable to represent number. 1. Five more than a thrice a number is 17. 2. Seven is subtracted from six times a number the result is 10. 3. One-half of the sum of a number and 3 equals sixteen. 4. Five less than twice a number is two-thirds. 5. The sum of three times a number and twelve is twenty.
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Translate the following sentence into equation. Use n as variable to represent number.
1. Five more than a thrice a number is 17.
2. Seven is subtracted from six times a number the result is 10.
3. One-half of the sum of a number and 3 equals sixteen.
4. Five less than twice a number is two-thirds.
5. The sum of three times a number and twelve is twenty.
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