Which expression is equivalent to the expression below?

2.1 + (–3.7h) + 1.9h – 1.4

0.7−1.8h

Step-by-step explanation:

We are given the expression:

2.1+(−3.7h)+1.9h−1.4

Regroup like terms:

(2.1−1.4)+(−3.7h+1.9h)

Combine like terms:

0.7 − 1.8h

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im not sure