1-4(3n-3)=-8-5n

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Solution for 1-4(3n-3)=-8-5n equation:


Simplifying
1 + -4(3n + -3) = -8 + -5n

Reorder the terms:
1 + -4(-3 + 3n) = -8 + -5n
1 + (-3 * -4 + 3n * -4) = -8 + -5n
1 + (12 + -12n) = -8 + -5n

Combine like terms: 1 + 12 = 13
13 + -12n = -8 + -5n

Solving
13 + -12n = -8 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
13 + -12n + 5n = -8 + -5n + 5n

Combine like terms: -12n + 5n = -7n
13 + -7n = -8 + -5n + 5n

Combine like terms: -5n + 5n = 0
13 + -7n = -8 + 0
13 + -7n = -8

Add '-13' to each side of the equation.
13 + -13 + -7n = -8 + -13

Combine like terms: 13 + -13 = 0
0 + -7n = -8 + -13
-7n = -8 + -13

Combine like terms: -8 + -13 = -21
-7n = -21

Divide each side by '-7'.
n = 3

Simplifying
n = 3

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