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

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


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

Reorder the terms:
-4 + -3n = 2 + -1 + 2n

Combine like terms: 2 + -1 = 1
-4 + -3n = 1 + 2n

Solving
-4 + -3n = 1 + 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.
-4 + -3n + -2n = 1 + 2n + -2n

Combine like terms: -3n + -2n = -5n
-4 + -5n = 1 + 2n + -2n

Combine like terms: 2n + -2n = 0
-4 + -5n = 1 + 0
-4 + -5n = 1

Add '4' to each side of the equation.
-4 + 4 + -5n = 1 + 4

Combine like terms: -4 + 4 = 0
0 + -5n = 1 + 4
-5n = 1 + 4

Combine like terms: 1 + 4 = 5
-5n = 5

Divide each side by '-5'.
n = -1

Simplifying
n = -1

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