2.9n-6.2=45.4+7.8n

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Solution for 2.9n-6.2=45.4+7.8n equation: 


Simplifying
2.9n + -6.2 = 45.4 + 7.8n

Reorder the terms:
-6.2 + 2.9n = 45.4 + 7.8n

Solving
-6.2 + 2.9n = 45.4 + 7.8n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-7.8n' to each side of the equation.
-6.2 + 2.9n + -7.8n = 45.4 + 7.8n + -7.8n

Combine like terms: 2.9n + -7.8n = -4.9n
-6.2 + -4.9n = 45.4 + 7.8n + -7.8n

Combine like terms: 7.8n + -7.8n = 0.0
-6.2 + -4.9n = 45.4 + 0.0
-6.2 + -4.9n = 45.4

Add '6.2' to each side of the equation.
-6.2 + 6.2 + -4.9n = 45.4 + 6.2

Combine like terms: -6.2 + 6.2 = 0.0
0.0 + -4.9n = 45.4 + 6.2
-4.9n = 45.4 + 6.2

Combine like terms: 45.4 + 6.2 = 51.6
-4.9n = 51.6

Divide each side by '-4.9'.
n = -10.53061224

Simplifying
n = -10.53061224

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