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28 February, 08:28
What is 5.4w+8.2=9.8w-2.8
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Erik Estrada
28 February, 09:40
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Simplifying
5.4w + 8.2 = 9.8w + - 2.8
Reorder the terms:
8.2 + 5.4w = 9.8w + - 2.8
Reorder the terms:
8.2 + 5.4w = - 2.8 + 9.8w
Solving
8.2 + 5.4w = - 2.8 + 9.8w
Solving for variable 'w'.
Move all terms containing w to the left, all other terms to the right.
Add '-9.8w' to each side of the equation.
8.2 + 5.4w + - 9.8w = - 2.8 + 9.8w + - 9.8w
Combine like terms: 5.4w + - 9.8w = - 4.4w
8.2 + - 4.4w = - 2.8 + 9.8w + - 9.8w
Combine like terms: 9.8w + - 9.8w = 0.0
8.2 + - 4.4w = - 2.8 + 0.0
8.2 + - 4.4w = - 2.8
Add '-8.2' to each side of the equation.
8.2 + - 8.2 + - 4.4w = - 2.8 + - 8.2
Combine like terms: 8.2 + - 8.2 = 0.0
0.0 + - 4.4w = - 2.8 + - 8.2
-4.4w = - 2.8 + - 8.2
Combine like terms: - 2.8 + - 8.2 = - 11
-4.4w = - 11
Divide each side by '-4.4'.
w = 2.5
Simplifying
w = 2.5
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