7(3n+1)=6(6n+4)+7

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Solution for 7(3n+1)=6(6n+4)+7 equation:


Simplifying
7(3n + 1) = 6(6n + 4) + 7

Reorder the terms:
7(1 + 3n) = 6(6n + 4) + 7
(1 * 7 + 3n * 7) = 6(6n + 4) + 7
(7 + 21n) = 6(6n + 4) + 7

Reorder the terms:
7 + 21n = 6(4 + 6n) + 7
7 + 21n = (4 * 6 + 6n * 6) + 7
7 + 21n = (24 + 36n) + 7

Reorder the terms:
7 + 21n = 24 + 7 + 36n

Combine like terms: 24 + 7 = 31
7 + 21n = 31 + 36n

Solving
7 + 21n = 31 + 36n

Solving for variable 'n'.

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

Add '-36n' to each side of the equation.
7 + 21n + -36n = 31 + 36n + -36n

Combine like terms: 21n + -36n = -15n
7 + -15n = 31 + 36n + -36n

Combine like terms: 36n + -36n = 0
7 + -15n = 31 + 0
7 + -15n = 31

Add '-7' to each side of the equation.
7 + -7 + -15n = 31 + -7

Combine like terms: 7 + -7 = 0
0 + -15n = 31 + -7
-15n = 31 + -7

Combine like terms: 31 + -7 = 24
-15n = 24

Divide each side by '-15'.
n = -1.6

Simplifying
n = -1.6

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