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Isabel Owens
Mathematics
13 March, 19:22
Solve the following equation.
6.4n-10=4.4n+6
+5
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2
)
Sage Gill
13 March, 19:28
0
Answer:8
Step-by-step explanation:Simplifying
6.4n + - 10 = 4.4n + 6
Reorder the terms:
-10 + 6.4n = 4.4n + 6
Reorder the terms:
-10 + 6.4n = 6 + 4.4n
Solving
-10 + 6.4n = 6 + 4.4n
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-4.4n' to each side of the equation.
-10 + 6.4n + - 4.4n = 6 + 4.4n + - 4.4n
Combine like terms: 6.4n + - 4.4n = 2n
-10 + 2n = 6 + 4.4n + - 4.4n
Combine like terms: 4.4n + - 4.4n = 0.0
-10 + 2n = 6 + 0.0
-10 + 2n = 6
Add '10' to each side of the equation.
-10 + 10 + 2n = 6 + 10
Combine like terms: - 10 + 10 = 0
0 + 2n = 6 + 10
2n = 6 + 10
Combine like terms: 6 + 10 = 16
2n = 16
Divide each side by '2'.
n = 8
Simplifying
n = 8
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Haven Gallegos
13 March, 19:34
0
8
Step-by-step explanation:
6.4n-10=4.4n+6
6.4n-4.4n=6+10
2n=16
n=8
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