Question

Combine like terms to create an equivalent expression.
-5.8c+4.2-3.1+1.4c−5.8c+4.2−3.1+1.4c

Answer 1

Solution:

The expression which contains variables and Constants:

= -5.8 c+4.2-3.1+1.4 c−5.8 c+4.2−3.1+1.4 c

→Combining[Process of addition and subtraction] like terms that is variables with variables and constants with constants

= -5.8 c + 1.4 c - 5.8 c+ 1.4 c+4.2-3.1+4.2-3.1

= -4.4 c -4.4 c+1.1 +1.1

= -8.8 c+ 2.2 →→Final term

= -2.2 × (4 c) + 2.2

= 2.2 [ - 4 c +1]→→→Equivalent expression.

Answer 2

Answer:

-4.4c+ 1.1 (khan academy)

Step-by-step explanation:

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