-5n-4(-7-4n)=46+7n

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Solution for -5n-4(-7-4n)=46+7n equation:


Simplifying
-5n + -4(-7 + -4n) = 46 + 7n
-5n + (-7 * -4 + -4n * -4) = 46 + 7n
-5n + (28 + 16n) = 46 + 7n

Reorder the terms:
28 + -5n + 16n = 46 + 7n

Combine like terms: -5n + 16n = 11n
28 + 11n = 46 + 7n

Solving
28 + 11n = 46 + 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.
28 + 11n + -7n = 46 + 7n + -7n

Combine like terms: 11n + -7n = 4n
28 + 4n = 46 + 7n + -7n

Combine like terms: 7n + -7n = 0
28 + 4n = 46 + 0
28 + 4n = 46

Add '-28' to each side of the equation.
28 + -28 + 4n = 46 + -28

Combine like terms: 28 + -28 = 0
0 + 4n = 46 + -28
4n = 46 + -28

Combine like terms: 46 + -28 = 18
4n = 18

Divide each side by '4'.
n = 4.5

Simplifying
n = 4.5

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