find the value of 'n' in each of the following(-3)n+1×(-3)5=(-3)-4
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Answer:
9
Step-by-step explanation:
- (-3)+1×(-3)5=(-3)-4
- -3n + (-3)×5=12
- -3n-15=12
- -3n=12+15
- n=27/3
- n=9
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