2f-5=5f-7

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Solution for 2f-5=5f-7 equation:


Simplifying
2f + -5 = 5f + -7

Reorder the terms:
-5 + 2f = 5f + -7

Reorder the terms:
-5 + 2f = -7 + 5f

Solving
-5 + 2f = -7 + 5f

Solving for variable 'f'.

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

Add '-5f' to each side of the equation.
-5 + 2f + -5f = -7 + 5f + -5f

Combine like terms: 2f + -5f = -3f
-5 + -3f = -7 + 5f + -5f

Combine like terms: 5f + -5f = 0
-5 + -3f = -7 + 0
-5 + -3f = -7

Add '5' to each side of the equation.
-5 + 5 + -3f = -7 + 5

Combine like terms: -5 + 5 = 0
0 + -3f = -7 + 5
-3f = -7 + 5

Combine like terms: -7 + 5 = -2
-3f = -2

Divide each side by '-3'.
f = 0.6666666667

Simplifying
f = 0.6666666667

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