-3-5n=-(7n-4)-5

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Solution for -3-5n=-(7n-4)-5 equation:


Simplifying
-3 + -5n = -1(7n + -4) + -5

Reorder the terms:
-3 + -5n = -1(-4 + 7n) + -5
-3 + -5n = (-4 * -1 + 7n * -1) + -5
-3 + -5n = (4 + -7n) + -5

Reorder the terms:
-3 + -5n = 4 + -5 + -7n

Combine like terms: 4 + -5 = -1
-3 + -5n = -1 + -7n

Solving
-3 + -5n = -1 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
-3 + -5n + 7n = -1 + -7n + 7n

Combine like terms: -5n + 7n = 2n
-3 + 2n = -1 + -7n + 7n

Combine like terms: -7n + 7n = 0
-3 + 2n = -1 + 0
-3 + 2n = -1

Add '3' to each side of the equation.
-3 + 3 + 2n = -1 + 3

Combine like terms: -3 + 3 = 0
0 + 2n = -1 + 3
2n = -1 + 3

Combine like terms: -1 + 3 = 2
2n = 2

Divide each side by '2'.
n = 1

Simplifying
n = 1

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