4.75(1+4.2n)=134.9

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Solution for 4.75(1+4.2n)=134.9 equation: 


Simplifying
4.75(1 + 4.2n) = 134.9
(1 * 4.75 + 4.2n * 4.75) = 134.9
(4.75 + 19.95n) = 134.9

Solving
4.75 + 19.95n = 134.9

Solving for variable 'n'.

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

Add '-4.75' to each side of the equation.
4.75 + -4.75 + 19.95n = 134.9 + -4.75

Combine like terms: 4.75 + -4.75 = 0.00
0.00 + 19.95n = 134.9 + -4.75
19.95n = 134.9 + -4.75

Combine like terms: 134.9 + -4.75 = 130.15
19.95n = 130.15

Divide each side by '19.95'.
n = 6.523809524

Simplifying
n = 6.523809524

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