3 years ago

Add the two expressions. −4.2x+3 and 2.5x−6 Enter your answer in the box.

2 answers:

8 0

= - 4.2x + 3 + 2.5x - 6

= 2.5x - 4.2x + 3 - 6

= - 1.7x - 3

4 0

Answer: 1.7x+3 you get -4.2x+2.5x=1.7x

3-6=3 so it 1.7x+3

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