3 years ago

Subtract −7n+2 from 2n−1 .

Mathematics

2 answers:

lakkis [162]3 years ago

5 0

Aliun [14]3 years ago

5 0

2n - 1 - (-7n + 2) =
2n - 1 + 7n - 2 =
9n - 3 <===

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