samgalicia53 samgalicia53

25-08-2021
Mathematics

contestada

- 3(1 – n) =-6 - 6n
Step by step please if possible

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colinspurdle colinspurdle

25-08-2021

-3 + 3n = -6 - 6n. Expand the brackets
3n + 6n = -6 + 3. Collect like terms
9n = -3
n = -3/9 = -1/3

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