4n+3(7+10n)=

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Solution for 4n+3(7+10n)= equation:


Simplifying
4n + 3(7 + 10n) = 0
4n + (7 * 3 + 10n * 3) = 0
4n + (21 + 30n) = 0

Reorder the terms:
21 + 4n + 30n = 0

Combine like terms: 4n + 30n = 34n
21 + 34n = 0

Solving
21 + 34n = 0

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + 34n = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 34n = 0 + -21
34n = 0 + -21

Combine like terms: 0 + -21 = -21
34n = -21

Divide each side by '34'.
n = -0.6176470588

Simplifying
n = -0.6176470588

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