2(2n+2)=7(6n+7)+7

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Solution for 2(2n+2)=7(6n+7)+7 equation:


Simplifying
2(2n + 2) = 7(6n + 7) + 7

Reorder the terms:
2(2 + 2n) = 7(6n + 7) + 7
(2 * 2 + 2n * 2) = 7(6n + 7) + 7
(4 + 4n) = 7(6n + 7) + 7

Reorder the terms:
4 + 4n = 7(7 + 6n) + 7
4 + 4n = (7 * 7 + 6n * 7) + 7
4 + 4n = (49 + 42n) + 7

Reorder the terms:
4 + 4n = 49 + 7 + 42n

Combine like terms: 49 + 7 = 56
4 + 4n = 56 + 42n

Solving
4 + 4n = 56 + 42n

Solving for variable 'n'.

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

Add '-42n' to each side of the equation.
4 + 4n + -42n = 56 + 42n + -42n

Combine like terms: 4n + -42n = -38n
4 + -38n = 56 + 42n + -42n

Combine like terms: 42n + -42n = 0
4 + -38n = 56 + 0
4 + -38n = 56

Add '-4' to each side of the equation.
4 + -4 + -38n = 56 + -4

Combine like terms: 4 + -4 = 0
0 + -38n = 56 + -4
-38n = 56 + -4

Combine like terms: 56 + -4 = 52
-38n = 52

Divide each side by '-38'.
n = -1.368421053

Simplifying
n = -1.368421053

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