8n-7(n-4)=6(n+3)

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Solution for 8n-7(n-4)=6(n+3) equation:


Simplifying
8n + -7(n + -4) = 6(n + 3)

Reorder the terms:
8n + -7(-4 + n) = 6(n + 3)
8n + (-4 * -7 + n * -7) = 6(n + 3)
8n + (28 + -7n) = 6(n + 3)

Reorder the terms:
28 + 8n + -7n = 6(n + 3)

Combine like terms: 8n + -7n = 1n
28 + 1n = 6(n + 3)

Reorder the terms:
28 + 1n = 6(3 + n)
28 + 1n = (3 * 6 + n * 6)
28 + 1n = (18 + 6n)

Solving
28 + 1n = 18 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
28 + 1n + -6n = 18 + 6n + -6n

Combine like terms: 1n + -6n = -5n
28 + -5n = 18 + 6n + -6n

Combine like terms: 6n + -6n = 0
28 + -5n = 18 + 0
28 + -5n = 18

Add '-28' to each side of the equation.
28 + -28 + -5n = 18 + -28

Combine like terms: 28 + -28 = 0
0 + -5n = 18 + -28
-5n = 18 + -28

Combine like terms: 18 + -28 = -10
-5n = -10

Divide each side by '-5'.
n = 2

Simplifying
n = 2

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