4(7-7n)=112

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Solution for 4(7-7n)=112 equation: 


Simplifying
4(7 + -7n) = 112
(7 * 4 + -7n * 4) = 112
(28 + -28n) = 112

Solving
28 + -28n = 112

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + -28n = 112 + -28

Combine like terms: 28 + -28 = 0
0 + -28n = 112 + -28
-28n = 112 + -28

Combine like terms: 112 + -28 = 84
-28n = 84

Divide each side by '-28'.
n = -3

Simplifying
n = -3

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