5(3n+4)=7(7n+1)+7

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Solution for 5(3n+4)=7(7n+1)+7 equation:


Simplifying
5(3n + 4) = 7(7n + 1) + 7

Reorder the terms:
5(4 + 3n) = 7(7n + 1) + 7
(4 * 5 + 3n * 5) = 7(7n + 1) + 7
(20 + 15n) = 7(7n + 1) + 7

Reorder the terms:
20 + 15n = 7(1 + 7n) + 7
20 + 15n = (1 * 7 + 7n * 7) + 7
20 + 15n = (7 + 49n) + 7

Reorder the terms:
20 + 15n = 7 + 7 + 49n

Combine like terms: 7 + 7 = 14
20 + 15n = 14 + 49n

Solving
20 + 15n = 14 + 49n

Solving for variable 'n'.

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

Add '-49n' to each side of the equation.
20 + 15n + -49n = 14 + 49n + -49n

Combine like terms: 15n + -49n = -34n
20 + -34n = 14 + 49n + -49n

Combine like terms: 49n + -49n = 0
20 + -34n = 14 + 0
20 + -34n = 14

Add '-20' to each side of the equation.
20 + -20 + -34n = 14 + -20

Combine like terms: 20 + -20 = 0
0 + -34n = 14 + -20
-34n = 14 + -20

Combine like terms: 14 + -20 = -6
-34n = -6

Divide each side by '-34'.
n = 0.1764705882

Simplifying
n = 0.1764705882

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