-39-4n=-7(1-4n)

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Solution for -39-4n=-7(1-4n) equation:


Simplifying
-39 + -4n = -7(1 + -4n)
-39 + -4n = (1 * -7 + -4n * -7)
-39 + -4n = (-7 + 28n)

Solving
-39 + -4n = -7 + 28n

Solving for variable 'n'.

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

Add '-28n' to each side of the equation.
-39 + -4n + -28n = -7 + 28n + -28n

Combine like terms: -4n + -28n = -32n
-39 + -32n = -7 + 28n + -28n

Combine like terms: 28n + -28n = 0
-39 + -32n = -7 + 0
-39 + -32n = -7

Add '39' to each side of the equation.
-39 + 39 + -32n = -7 + 39

Combine like terms: -39 + 39 = 0
0 + -32n = -7 + 39
-32n = -7 + 39

Combine like terms: -7 + 39 = 32
-32n = 32

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

Simplifying
n = -1

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