n+6.1n+.8=4(n-2.9)

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Solution for n+6.1n+.8=4(n-2.9) equation:


Simplifying
n + 6.1n + 0.8 = 4(n + -2.9)

Reorder the terms:
0.8 + n + 6.1n = 4(n + -2.9)

Combine like terms: n + 6.1n = 7.1n
0.8 + 7.1n = 4(n + -2.9)

Reorder the terms:
0.8 + 7.1n = 4(-2.9 + n)
0.8 + 7.1n = (-2.9 * 4 + n * 4)
0.8 + 7.1n = (-11.6 + 4n)

Solving
0.8 + 7.1n = -11.6 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
0.8 + 7.1n + -4n = -11.6 + 4n + -4n

Combine like terms: 7.1n + -4n = 3.1n
0.8 + 3.1n = -11.6 + 4n + -4n

Combine like terms: 4n + -4n = 0
0.8 + 3.1n = -11.6 + 0
0.8 + 3.1n = -11.6

Add '-0.8' to each side of the equation.
0.8 + -0.8 + 3.1n = -11.6 + -0.8

Combine like terms: 0.8 + -0.8 = 0.0
0.0 + 3.1n = -11.6 + -0.8
3.1n = -11.6 + -0.8

Combine like terms: -11.6 + -0.8 = -12.4
3.1n = -12.4

Divide each side by '3.1'.
n = -4

Simplifying
n = -4

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