-4n-20=4(1-3n)

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Solution for -4n-20=4(1-3n) equation:


Simplifying
-4n + -20 = 4(1 + -3n)

Reorder the terms:
-20 + -4n = 4(1 + -3n)
-20 + -4n = (1 * 4 + -3n * 4)
-20 + -4n = (4 + -12n)

Solving
-20 + -4n = 4 + -12n

Solving for variable 'n'.

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

Add '12n' to each side of the equation.
-20 + -4n + 12n = 4 + -12n + 12n

Combine like terms: -4n + 12n = 8n
-20 + 8n = 4 + -12n + 12n

Combine like terms: -12n + 12n = 0
-20 + 8n = 4 + 0
-20 + 8n = 4

Add '20' to each side of the equation.
-20 + 20 + 8n = 4 + 20

Combine like terms: -20 + 20 = 0
0 + 8n = 4 + 20
8n = 4 + 20

Combine like terms: 4 + 20 = 24
8n = 24

Divide each side by '8'.
n = 3

Simplifying
n = 3

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