7(n+4)=7n+28n

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Solution for 7(n+4)=7n+28n equation:


Simplifying
7(n + 4) = 7n + 28n

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

Combine like terms: 7n + 28n = 35n
28 + 7n = 35n

Solving
28 + 7n = 35n

Solving for variable 'n'.

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

Add '-35n' to each side of the equation.
28 + 7n + -35n = 35n + -35n

Combine like terms: 7n + -35n = -28n
28 + -28n = 35n + -35n

Combine like terms: 35n + -35n = 0
28 + -28n = 0

Add '-28' to each side of the equation.
28 + -28 + -28n = 0 + -28

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

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

Divide each side by '-28'.
n = 1

Simplifying
n = 1

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