.71n+12=.42n+4

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Solution for .71n+12=.42n+4 equation:


Simplifying
0.71n + 12 = 0.42n + 4

Reorder the terms:
12 + 0.71n = 0.42n + 4

Reorder the terms:
12 + 0.71n = 4 + 0.42n

Solving
12 + 0.71n = 4 + 0.42n

Solving for variable 'n'.

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

Add '-0.42n' to each side of the equation.
12 + 0.71n + -0.42n = 4 + 0.42n + -0.42n

Combine like terms: 0.71n + -0.42n = 0.29n
12 + 0.29n = 4 + 0.42n + -0.42n

Combine like terms: 0.42n + -0.42n = 0.00
12 + 0.29n = 4 + 0.00
12 + 0.29n = 4

Add '-12' to each side of the equation.
12 + -12 + 0.29n = 4 + -12

Combine like terms: 12 + -12 = 0
0 + 0.29n = 4 + -12
0.29n = 4 + -12

Combine like terms: 4 + -12 = -8
0.29n = -8

Divide each side by '0.29'.
n = -27.5862069

Simplifying
n = -27.5862069

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