5n-3(n+4)+7=3-4(2n-1)-6n

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Solution for 5n-3(n+4)+7=3-4(2n-1)-6n equation:


Simplifying
5n + -3(n + 4) + 7 = 3 + -4(2n + -1) + -6n

Reorder the terms:
5n + -3(4 + n) + 7 = 3 + -4(2n + -1) + -6n
5n + (4 * -3 + n * -3) + 7 = 3 + -4(2n + -1) + -6n
5n + (-12 + -3n) + 7 = 3 + -4(2n + -1) + -6n

Reorder the terms:
-12 + 7 + 5n + -3n = 3 + -4(2n + -1) + -6n

Combine like terms: -12 + 7 = -5
-5 + 5n + -3n = 3 + -4(2n + -1) + -6n

Combine like terms: 5n + -3n = 2n
-5 + 2n = 3 + -4(2n + -1) + -6n

Reorder the terms:
-5 + 2n = 3 + -4(-1 + 2n) + -6n
-5 + 2n = 3 + (-1 * -4 + 2n * -4) + -6n
-5 + 2n = 3 + (4 + -8n) + -6n

Combine like terms: 3 + 4 = 7
-5 + 2n = 7 + -8n + -6n

Combine like terms: -8n + -6n = -14n
-5 + 2n = 7 + -14n

Solving
-5 + 2n = 7 + -14n

Solving for variable 'n'.

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

Add '14n' to each side of the equation.
-5 + 2n + 14n = 7 + -14n + 14n

Combine like terms: 2n + 14n = 16n
-5 + 16n = 7 + -14n + 14n

Combine like terms: -14n + 14n = 0
-5 + 16n = 7 + 0
-5 + 16n = 7

Add '5' to each side of the equation.
-5 + 5 + 16n = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 16n = 7 + 5
16n = 7 + 5

Combine like terms: 7 + 5 = 12
16n = 12

Divide each side by '16'.
n = 0.75

Simplifying
n = 0.75

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