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

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


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

Reorder the terms:
7(-4 + n) + -6 = -40 + n
(-4 * 7 + n * 7) + -6 = -40 + n
(-28 + 7n) + -6 = -40 + n

Reorder the terms:
-28 + -6 + 7n = -40 + n

Combine like terms: -28 + -6 = -34
-34 + 7n = -40 + n

Solving
-34 + 7n = -40 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-34 + 7n + -1n = -40 + n + -1n

Combine like terms: 7n + -1n = 6n
-34 + 6n = -40 + n + -1n

Combine like terms: n + -1n = 0
-34 + 6n = -40 + 0
-34 + 6n = -40

Add '34' to each side of the equation.
-34 + 34 + 6n = -40 + 34

Combine like terms: -34 + 34 = 0
0 + 6n = -40 + 34
6n = -40 + 34

Combine like terms: -40 + 34 = -6
6n = -6

Divide each side by '6'.
n = -1

Simplifying
n = -1

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