Which is equal to (2x − 3y + 5z) − (−4x − y + 8z)?
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
we know that
The formula to find the sum is equal to
where
a1 is the first term
an is the last term
n is the number of terms
In this problem we have
substitute the values in the formula
