7+6(n-5)=7+3(7n+5)

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Solution for 7+6(n-5)=7+3(7n+5) equation:


Simplifying
7 + 6(n + -5) = 7 + 3(7n + 5)

Reorder the terms:
7 + 6(-5 + n) = 7 + 3(7n + 5)
7 + (-5 * 6 + n * 6) = 7 + 3(7n + 5)
7 + (-30 + 6n) = 7 + 3(7n + 5)

Combine like terms: 7 + -30 = -23
-23 + 6n = 7 + 3(7n + 5)

Reorder the terms:
-23 + 6n = 7 + 3(5 + 7n)
-23 + 6n = 7 + (5 * 3 + 7n * 3)
-23 + 6n = 7 + (15 + 21n)

Combine like terms: 7 + 15 = 22
-23 + 6n = 22 + 21n

Solving
-23 + 6n = 22 + 21n

Solving for variable 'n'.

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

Add '-21n' to each side of the equation.
-23 + 6n + -21n = 22 + 21n + -21n

Combine like terms: 6n + -21n = -15n
-23 + -15n = 22 + 21n + -21n

Combine like terms: 21n + -21n = 0
-23 + -15n = 22 + 0
-23 + -15n = 22

Add '23' to each side of the equation.
-23 + 23 + -15n = 22 + 23

Combine like terms: -23 + 23 = 0
0 + -15n = 22 + 23
-15n = 22 + 23

Combine like terms: 22 + 23 = 45
-15n = 45

Divide each side by '-15'.
n = -3

Simplifying
n = -3

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