(-m+8n-5)-(8n-4)=0

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Solution for (-m+8n-5)-(8n-4)=0 equation:


Simplifying
(-1m + 8n + -5) + -1(8n + -4) = 0

Reorder the terms:
(-5 + -1m + 8n) + -1(8n + -4) = 0

Remove parenthesis around (-5 + -1m + 8n)
-5 + -1m + 8n + -1(8n + -4) = 0

Reorder the terms:
-5 + -1m + 8n + -1(-4 + 8n) = 0
-5 + -1m + 8n + (-4 * -1 + 8n * -1) = 0
-5 + -1m + 8n + (4 + -8n) = 0

Reorder the terms:
-5 + 4 + -1m + 8n + -8n = 0

Combine like terms: -5 + 4 = -1
-1 + -1m + 8n + -8n = 0

Combine like terms: 8n + -8n = 0
-1 + -1m + 0 = 0
-1 + -1m = 0

Solving
-1 + -1m = 0

Solving for variable 'm'.

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

Add '1' to each side of the equation.
-1 + 1 + -1m = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -1m = 0 + 1
-1m = 0 + 1

Combine like terms: 0 + 1 = 1
-1m = 1

Divide each side by '-1'.
m = -1

Simplifying
m = -1

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