2 years ago

1 +3 (6 - 3n) = -6 - 4n a) {11} b) {-9} c) { infinite solutions} d) {5}

Mathematics

1 answer:

DochEvi [55]2 years ago

4 0

Answer:

Step-by-step explanation:

1+3(6-3n)= -6-4n

1+18-9n= -6-4n

1+18+6= 9n-4n

25=5n

25/5=n

5=n

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