-7n-8n+3=243

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Solution for -7n-8n+3=243 equation:



-7n-8n+3=243
We move all terms to the left:
-7n-8n+3-(243)=0
We add all the numbers together, and all the variables
-15n-240=0
We move all terms containing n to the left, all other terms to the right
-15n=240
n=240/-15
n=-16

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