(2,1),(-3,1) how do you solve this I’m looking for the slope I also have to show work

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

What properties allow transformation to be used as a problem solving tool

In an improper fraction, is the numerator equal to, less than, or greater than the denominator