The solution to the expression is 7r - 8
<h3>How to set up and solve the expression?</h3>
The expression is given as
-r + 6 + 8r - 14
Collect the like terms in the above expression
So, we have
-r + 8r + 6 - 14
Evaluate the like terms in the above expression
7r - 8
Hence, the solution to the expression is 7r - 8
Read more about expressions at:
brainly.com/question/723406
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