-6(n-7)=40-4n

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Solution for -6(n-7)=40-4n equation:


Simplifying
-6(n + -7) = 40 + -4n

Reorder the terms:
-6(-7 + n) = 40 + -4n
(-7 * -6 + n * -6) = 40 + -4n
(42 + -6n) = 40 + -4n

Solving
42 + -6n = 40 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
42 + -6n + 4n = 40 + -4n + 4n

Combine like terms: -6n + 4n = -2n
42 + -2n = 40 + -4n + 4n

Combine like terms: -4n + 4n = 0
42 + -2n = 40 + 0
42 + -2n = 40

Add '-42' to each side of the equation.
42 + -42 + -2n = 40 + -42

Combine like terms: 42 + -42 = 0
0 + -2n = 40 + -42
-2n = 40 + -42

Combine like terms: 40 + -42 = -2
-2n = -2

Divide each side by '-2'.
n = 1

Simplifying
n = 1

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