Add the two expressions -2.4n -3 and -7.8n +2 enter your answer in the box
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-10.2n - 1 is the answer
Answered by
2
-2.4n-3+(-7.8n+2)
=-2.4n-7.8n-3+2
=-10.2n-1
=-2.4n-7.8n-3+2
=-10.2n-1
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