8(n-5)=9n-4

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Solution for 8(n-5)=9n-4 equation:


Simplifying
8(n + -5) = 9n + -4

Reorder the terms:
8(-5 + n) = 9n + -4
(-5 * 8 + n * 8) = 9n + -4
(-40 + 8n) = 9n + -4

Reorder the terms:
-40 + 8n = -4 + 9n

Solving
-40 + 8n = -4 + 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.
-40 + 8n + -9n = -4 + 9n + -9n

Combine like terms: 8n + -9n = -1n
-40 + -1n = -4 + 9n + -9n

Combine like terms: 9n + -9n = 0
-40 + -1n = -4 + 0
-40 + -1n = -4

Add '40' to each side of the equation.
-40 + 40 + -1n = -4 + 40

Combine like terms: -40 + 40 = 0
0 + -1n = -4 + 40
-1n = -4 + 40

Combine like terms: -4 + 40 = 36
-1n = 36

Divide each side by '-1'.
n = -36

Simplifying
n = -36

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