f(r-2)=6(r-2)+7

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Solution for f(r-2)=6(r-2)+7 equation:


Simplifying
f(r + -2) = 6(r + -2) + 7

Reorder the terms:
f(-2 + r) = 6(r + -2) + 7
(-2 * f + r * f) = 6(r + -2) + 7
(-2f + fr) = 6(r + -2) + 7

Reorder the terms:
-2f + fr = 6(-2 + r) + 7
-2f + fr = (-2 * 6 + r * 6) + 7
-2f + fr = (-12 + 6r) + 7

Reorder the terms:
-2f + fr = -12 + 7 + 6r

Combine like terms: -12 + 7 = -5
-2f + fr = -5 + 6r

Solving
-2f + fr = -5 + 6r

Solving for variable 'f'.

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

Reorder the terms:
5 + -2f + fr + -6r = -5 + 6r + 5 + -6r

Reorder the terms:
5 + -2f + fr + -6r = -5 + 5 + 6r + -6r

Combine like terms: -5 + 5 = 0
5 + -2f + fr + -6r = 0 + 6r + -6r
5 + -2f + fr + -6r = 6r + -6r

Combine like terms: 6r + -6r = 0
5 + -2f + fr + -6r = 0

The solution to this equation could not be determined.

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