2 years ago

81=n-3 (-5+4n Equals what

Mathematics

2 answers:

lyudmila [28]2 years ago

4 0

If 81=n-3(-5+4n)
81= n+15-12n
81= -11n+15
-11n=81-15
-11n=66
n=-6

Ket [755]2 years ago

3 0

Ur answer would be -6

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