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.7n-1.5+7.3n=14.5 what is the answer to this quetion

.7n-1.5+7.3n=14.5 what is the answer to this quetion
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.7n-1.5+7.3n=14.5 what is the answer to this quetion

User Diegoaguilar
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2 Answers

4 votes
.7n-1.5+7.3n=14.5 combine like terms
8n-1.5=14.5 add 1.5 to both sides
8n=16 divide by 8
n=2
I hope this helps.

User Nicolas Brown
by
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3 votes

0.7n-1.5+7.3n=14.5 \ \ \ |+1.5 \\ 0.7n+7.3n=14.5+1.5 \\ (0.7+7.3)n=16 \\ 8n=16 \ \ \ |/ 8 \\ n=2
User Mert Can Ilis
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