7b+8n-4b-8+n=

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Solution for 7b+8n-4b-8+n= equation:


Simplifying
7b + 8n + -4b + -8 + n = 0

Reorder the terms:
-8 + 7b + -4b + 8n + n = 0

Combine like terms: 7b + -4b = 3b
-8 + 3b + 8n + n = 0

Combine like terms: 8n + n = 9n
-8 + 3b + 9n = 0

Solving
-8 + 3b + 9n = 0

Solving for variable 'b'.

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

Add '8' to each side of the equation.
-8 + 3b + 8 + 9n = 0 + 8

Reorder the terms:
-8 + 8 + 3b + 9n = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 3b + 9n = 0 + 8
3b + 9n = 0 + 8

Combine like terms: 0 + 8 = 8
3b + 9n = 8

Add '-9n' to each side of the equation.
3b + 9n + -9n = 8 + -9n

Combine like terms: 9n + -9n = 0
3b + 0 = 8 + -9n
3b = 8 + -9n

Divide each side by '3'.
b = 2.666666667 + -3n

Simplifying
b = 2.666666667 + -3n

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