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Heaven Todd
Mathematics
10 March, 20:59
2 (n + 2) = 4n + 1 - 2n
+4
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Madilynn Serrano
10 March, 21:06
0
I don't know if this is 100% right but i got no solution.
Step-by-step explanation:
2 (n + 2) = 4n + 1 - 2n
I distributed the 2 evenly among the n and the 2
2n + 2 = 4n + 1 - 2n
Combine like terms
2n + 2 = 2n + 1
Subtract 1 from both sides
2n + 1 = 2n
This is how i got no solution, this equation cannot be equal.
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Howard
10 March, 21:21
0
Answer:no solution
Step-by-step explanation:
2 (2 + n) = 4n + 1 + - 2n
(2 * 2 + n * 2) = 4n + 1 + - 2n
(4 + 2n) = 4n + 1 + - 2n
Reorder the terms:
4 + 2n = 1 + 4n + - 2n
Combine like terms: 4n + - 2n = 2n
4 + 2n = 1 + 2n
Add '-2n' to each side of the equation.
4 + 2n + - 2n = 1 + 2n + - 2n
Combine like terms: 2n + - 2n = 0
4 + 0 = 1 + 2n + - 2n
4 = 1 + 2n + - 2n
Combine like terms: 2n + - 2n = 0
4 = 1 + 0
4 = 1
Solving
4 = 1
This equation is invalid, the left and right sides are not equal, therefore there is no solution.
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