Answer
$-8y-14$
Work Step by Step
We are given the expression $5y-14+7y-20y$. We can group like terms and combine them in order to simplify the expression.
$(5y+7y-20y)+(-14)=(12y+(-20y))+(-14)=(-8y)+(-14))$
Finally, we can recombine the like terms into one expression without parentheses.
$-8y-14$
