4(-7n-5)=12+4n

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Solution for 4(-7n-5)=12+4n equation:


Simplifying
4(-7n + -5) = 12 + 4n

Reorder the terms:
4(-5 + -7n) = 12 + 4n
(-5 * 4 + -7n * 4) = 12 + 4n
(-20 + -28n) = 12 + 4n

Solving
-20 + -28n = 12 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-20 + -28n + -4n = 12 + 4n + -4n

Combine like terms: -28n + -4n = -32n
-20 + -32n = 12 + 4n + -4n

Combine like terms: 4n + -4n = 0
-20 + -32n = 12 + 0
-20 + -32n = 12

Add '20' to each side of the equation.
-20 + 20 + -32n = 12 + 20

Combine like terms: -20 + 20 = 0
0 + -32n = 12 + 20
-32n = 12 + 20

Combine like terms: 12 + 20 = 32
-32n = 32

Divide each side by '-32'.
n = -1

Simplifying
n = -1

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