2 years ago

4n - 30 = 7(-2n + 2) +10

Mathematics

2 answers:

schepotkina [342]2 years ago

8 0

answer to problem:

n = 3

enot [183]2 years ago

5 0

N=3
Distribute them at the numbers, add 30 to both sides of the equation then simplify. Then add 14 to both sides of the equation. Simplify again. Divide both sides of the equation by the same factor. Simplify. Answer is n=3

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