4(n-1)-3=-2n-31

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Solution for 4(n-1)-3=-2n-31 equation:


Simplifying
4(n + -1) + -3 = -2n + -31

Reorder the terms:
4(-1 + n) + -3 = -2n + -31
(-1 * 4 + n * 4) + -3 = -2n + -31
(-4 + 4n) + -3 = -2n + -31

Reorder the terms:
-4 + -3 + 4n = -2n + -31

Combine like terms: -4 + -3 = -7
-7 + 4n = -2n + -31

Reorder the terms:
-7 + 4n = -31 + -2n

Solving
-7 + 4n = -31 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-7 + 4n + 2n = -31 + -2n + 2n

Combine like terms: 4n + 2n = 6n
-7 + 6n = -31 + -2n + 2n

Combine like terms: -2n + 2n = 0
-7 + 6n = -31 + 0
-7 + 6n = -31

Add '7' to each side of the equation.
-7 + 7 + 6n = -31 + 7

Combine like terms: -7 + 7 = 0
0 + 6n = -31 + 7
6n = -31 + 7

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

Divide each side by '6'.
n = -4

Simplifying
n = -4

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