-7(12+7n)=-7n+6(1-4n)

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Solution for -7(12+7n)=-7n+6(1-4n) equation:


Simplifying
-7(12 + 7n) = -7n + 6(1 + -4n)
(12 * -7 + 7n * -7) = -7n + 6(1 + -4n)
(-84 + -49n) = -7n + 6(1 + -4n)
-84 + -49n = -7n + (1 * 6 + -4n * 6)
-84 + -49n = -7n + (6 + -24n)

Reorder the terms:
-84 + -49n = 6 + -7n + -24n

Combine like terms: -7n + -24n = -31n
-84 + -49n = 6 + -31n

Solving
-84 + -49n = 6 + -31n

Solving for variable 'n'.

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

Add '31n' to each side of the equation.
-84 + -49n + 31n = 6 + -31n + 31n

Combine like terms: -49n + 31n = -18n
-84 + -18n = 6 + -31n + 31n

Combine like terms: -31n + 31n = 0
-84 + -18n = 6 + 0
-84 + -18n = 6

Add '84' to each side of the equation.
-84 + 84 + -18n = 6 + 84

Combine like terms: -84 + 84 = 0
0 + -18n = 6 + 84
-18n = 6 + 84

Combine like terms: 6 + 84 = 90
-18n = 90

Divide each side by '-18'.
n = -5

Simplifying
n = -5

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