Question

Simplify.

(1.62x − 3.21) + (−5.4x + 2.37)

A. -3.78x - 0.84
B. 7.02x + 5.58
C. 3.99x - 8.61
D. -1.59x - 3.03

Answer 1

Answer: -3.78x-0.84

Explanation:

Answer 2

a. -3.78x-0.84

Explanation:

To simplify, combine like terms. Because you're just adding them you don't have to change any signs. Add/subtract the terms with an x, that will give you your first number, then add/subtract the terms without an x to get your second number.