−5.8c+4.2−3.1+1.4c what is this in simple form

Combine like terms. Like terms have same variable with same power.

Here (-5.8c & 1.4c are like terms and 4.2 and (-3.1) are like terms)

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

= -4.4c + 1.1

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