-2n+4(7n-7)=38+4n

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Solution for -2n+4(7n-7)=38+4n equation:


Simplifying
-2n + 4(7n + -7) = 38 + 4n

Reorder the terms:
-2n + 4(-7 + 7n) = 38 + 4n
-2n + (-7 * 4 + 7n * 4) = 38 + 4n
-2n + (-28 + 28n) = 38 + 4n

Reorder the terms:
-28 + -2n + 28n = 38 + 4n

Combine like terms: -2n + 28n = 26n
-28 + 26n = 38 + 4n

Solving
-28 + 26n = 38 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-28 + 26n + -4n = 38 + 4n + -4n

Combine like terms: 26n + -4n = 22n
-28 + 22n = 38 + 4n + -4n

Combine like terms: 4n + -4n = 0
-28 + 22n = 38 + 0
-28 + 22n = 38

Add '28' to each side of the equation.
-28 + 28 + 22n = 38 + 28

Combine like terms: -28 + 28 = 0
0 + 22n = 38 + 28
22n = 38 + 28

Combine like terms: 38 + 28 = 66
22n = 66

Divide each side by '22'.
n = 3

Simplifying
n = 3

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