-7(1+4n)-4n=7(-5-4n)

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Solution for -7(1+4n)-4n=7(-5-4n) equation:


Simplifying
-7(1 + 4n) + -4n = 7(-5 + -4n)
(1 * -7 + 4n * -7) + -4n = 7(-5 + -4n)
(-7 + -28n) + -4n = 7(-5 + -4n)

Combine like terms: -28n + -4n = -32n
-7 + -32n = 7(-5 + -4n)
-7 + -32n = (-5 * 7 + -4n * 7)
-7 + -32n = (-35 + -28n)

Solving
-7 + -32n = -35 + -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.
-7 + -32n + 28n = -35 + -28n + 28n

Combine like terms: -32n + 28n = -4n
-7 + -4n = -35 + -28n + 28n

Combine like terms: -28n + 28n = 0
-7 + -4n = -35 + 0
-7 + -4n = -35

Add '7' to each side of the equation.
-7 + 7 + -4n = -35 + 7

Combine like terms: -7 + 7 = 0
0 + -4n = -35 + 7
-4n = -35 + 7

Combine like terms: -35 + 7 = -28
-4n = -28

Divide each side by '-4'.
n = 7

Simplifying
n = 7

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