qs-4s+qf-4f=

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Solution for qs-4s+qf-4f= equation:


Simplifying
qs + -4s + qf + -4f = 0

Reorder the terms:
-4f + fq + qs + -4s = 0

Solving
-4f + fq + qs + -4s = 0

Solving for variable 'f'.

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

Add '-1qs' to each side of the equation.
-4f + fq + qs + -1qs + -4s = 0 + -1qs

Combine like terms: qs + -1qs = 0
-4f + fq + 0 + -4s = 0 + -1qs
-4f + fq + -4s = 0 + -1qs
Remove the zero:
-4f + fq + -4s = -1qs

Add '4s' to each side of the equation.
-4f + fq + -4s + 4s = -1qs + 4s

Combine like terms: -4s + 4s = 0
-4f + fq + 0 = -1qs + 4s
-4f + fq = -1qs + 4s

Reorder the terms:
-4f + fq + qs + -4s = -1qs + qs + 4s + -4s

Combine like terms: -1qs + qs = 0
-4f + fq + qs + -4s = 0 + 4s + -4s
-4f + fq + qs + -4s = 4s + -4s

Combine like terms: 4s + -4s = 0
-4f + fq + qs + -4s = 0

The solution to this equation could not be determined.

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