4(n-1)+n-7=

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


Simplifying
4(n + -1) + n + -7 = 0

Reorder the terms:
4(-1 + n) + n + -7 = 0
(-1 * 4 + n * 4) + n + -7 = 0
(-4 + 4n) + n + -7 = 0

Reorder the terms:
-4 + -7 + 4n + n = 0

Combine like terms: -4 + -7 = -11
-11 + 4n + n = 0

Combine like terms: 4n + n = 5n
-11 + 5n = 0

Solving
-11 + 5n = 0

Solving for variable 'n'.

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

Add '11' to each side of the equation.
-11 + 11 + 5n = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 5n = 0 + 11
5n = 0 + 11

Combine like terms: 0 + 11 = 11
5n = 11

Divide each side by '5'.
n = 2.2

Simplifying
n = 2.2

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