8n-1=5n-10+4n

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Solution for 8n-1=5n-10+4n equation:


Simplifying
8n + -1 = 5n + -10 + 4n

Reorder the terms:
-1 + 8n = 5n + -10 + 4n

Reorder the terms:
-1 + 8n = -10 + 5n + 4n

Combine like terms: 5n + 4n = 9n
-1 + 8n = -10 + 9n

Solving
-1 + 8n = -10 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-1 + 8n + -9n = -10 + 9n + -9n

Combine like terms: 8n + -9n = -1n
-1 + -1n = -10 + 9n + -9n

Combine like terms: 9n + -9n = 0
-1 + -1n = -10 + 0
-1 + -1n = -10

Add '1' to each side of the equation.
-1 + 1 + -1n = -10 + 1

Combine like terms: -1 + 1 = 0
0 + -1n = -10 + 1
-1n = -10 + 1

Combine like terms: -10 + 1 = -9
-1n = -9

Divide each side by '-1'.
n = 9

Simplifying
n = 9

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