6.45n-8.9=7.15n

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Solution for 6.45n-8.9=7.15n equation:


Simplifying
6.45n + -8.9 = 7.15n

Reorder the terms:
-8.9 + 6.45n = 7.15n

Solving
-8.9 + 6.45n = 7.15n

Solving for variable 'n'.

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

Add '-7.15n' to each side of the equation.
-8.9 + 6.45n + -7.15n = 7.15n + -7.15n

Combine like terms: 6.45n + -7.15n = -0.7n
-8.9 + -0.7n = 7.15n + -7.15n

Combine like terms: 7.15n + -7.15n = 0.00
-8.9 + -0.7n = 0.00

Add '8.9' to each side of the equation.
-8.9 + 8.9 + -0.7n = 0.00 + 8.9

Combine like terms: -8.9 + 8.9 = 0.0
0.0 + -0.7n = 0.00 + 8.9
-0.7n = 0.00 + 8.9

Combine like terms: 0.00 + 8.9 = 8.9
-0.7n = 8.9

Divide each side by '-0.7'.
n = -12.71428571

Simplifying
n = -12.71428571

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