3+4(5n+3)-n=

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Solution for 3+4(5n+3)-n= equation:


Simplifying
3 + 4(5n + 3) + -1n = 0

Reorder the terms:
3 + 4(3 + 5n) + -1n = 0
3 + (3 * 4 + 5n * 4) + -1n = 0
3 + (12 + 20n) + -1n = 0

Combine like terms: 3 + 12 = 15
15 + 20n + -1n = 0

Combine like terms: 20n + -1n = 19n
15 + 19n = 0

Solving
15 + 19n = 0

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + 19n = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 19n = 0 + -15
19n = 0 + -15

Combine like terms: 0 + -15 = -15
19n = -15

Divide each side by '19'.
n = -0.7894736842

Simplifying
n = -0.7894736842

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