3(4n+7)=-35+5n

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Solution for 3(4n+7)=-35+5n equation:


Simplifying
3(4n + 7) = -35 + 5n

Reorder the terms:
3(7 + 4n) = -35 + 5n
(7 * 3 + 4n * 3) = -35 + 5n
(21 + 12n) = -35 + 5n

Solving
21 + 12n = -35 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
21 + 12n + -5n = -35 + 5n + -5n

Combine like terms: 12n + -5n = 7n
21 + 7n = -35 + 5n + -5n

Combine like terms: 5n + -5n = 0
21 + 7n = -35 + 0
21 + 7n = -35

Add '-21' to each side of the equation.
21 + -21 + 7n = -35 + -21

Combine like terms: 21 + -21 = 0
0 + 7n = -35 + -21
7n = -35 + -21

Combine like terms: -35 + -21 = -56
7n = -56

Divide each side by '7'.
n = -8

Simplifying
n = -8

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