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lizplllllllll
.19 thats the answer if you do the problem good luck
musiclover10045

22.5 +7(n-3.4)=

22.5 +7n-23.8 =

7n-1.3 =  ( simplified equation)

n =-1.3/7 = -0.1857 ( answer if needed)

 round answer as needed.

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