-6.9n+5.26=-6.4n+12.21

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Solution for -6.9n+5.26=-6.4n+12.21 equation: 


Simplifying
-6.9n + 5.26 = -6.4n + 12.21

Reorder the terms:
5.26 + -6.9n = -6.4n + 12.21

Reorder the terms:
5.26 + -6.9n = 12.21 + -6.4n

Solving
5.26 + -6.9n = 12.21 + -6.4n

Solving for variable 'n'.

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

Add '6.4n' to each side of the equation.
5.26 + -6.9n + 6.4n = 12.21 + -6.4n + 6.4n

Combine like terms: -6.9n + 6.4n = -0.5n
5.26 + -0.5n = 12.21 + -6.4n + 6.4n

Combine like terms: -6.4n + 6.4n = 0.0
5.26 + -0.5n = 12.21 + 0.0
5.26 + -0.5n = 12.21

Add '-5.26' to each side of the equation.
5.26 + -5.26 + -0.5n = 12.21 + -5.26

Combine like terms: 5.26 + -5.26 = 0.00
0.00 + -0.5n = 12.21 + -5.26
-0.5n = 12.21 + -5.26

Combine like terms: 12.21 + -5.26 = 6.95
-0.5n = 6.95

Divide each side by '-0.5'.
n = -13.9

Simplifying
n = -13.9

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