Simplify the expression.
the linear expression quantity negative 1 over 5 times r minus 6 minus 5 over 7 times r end quantity minus the linear expression quantity negative 3 over 5 times r plus 8 end quantity
negative 53 over 35 times r minus 2
negative 11 over 35 times r minus 2
negative 11 over 35 times r plus negative 14
3 over 35 times r plus negative 14