-7(8-5n)=7n+28

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Solution for -7(8-5n)=7n+28 equation:


Simplifying
-7(8 + -5n) = 7n + 28
(8 * -7 + -5n * -7) = 7n + 28
(-56 + 35n) = 7n + 28

Reorder the terms:
-56 + 35n = 28 + 7n

Solving
-56 + 35n = 28 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-56 + 35n + -7n = 28 + 7n + -7n

Combine like terms: 35n + -7n = 28n
-56 + 28n = 28 + 7n + -7n

Combine like terms: 7n + -7n = 0
-56 + 28n = 28 + 0
-56 + 28n = 28

Add '56' to each side of the equation.
-56 + 56 + 28n = 28 + 56

Combine like terms: -56 + 56 = 0
0 + 28n = 28 + 56
28n = 28 + 56

Combine like terms: 28 + 56 = 84
28n = 84

Divide each side by '28'.
n = 3

Simplifying
n = 3

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