9f+2=8f+9

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Solution for 9f+2=8f+9 equation:


Simplifying
9f + 2 = 8f + 9

Reorder the terms:
2 + 9f = 8f + 9

Reorder the terms:
2 + 9f = 9 + 8f

Solving
2 + 9f = 9 + 8f

Solving for variable 'f'.

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

Add '-8f' to each side of the equation.
2 + 9f + -8f = 9 + 8f + -8f

Combine like terms: 9f + -8f = 1f
2 + 1f = 9 + 8f + -8f

Combine like terms: 8f + -8f = 0
2 + 1f = 9 + 0
2 + 1f = 9

Add '-2' to each side of the equation.
2 + -2 + 1f = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 1f = 9 + -2
1f = 9 + -2

Combine like terms: 9 + -2 = 7
1f = 7

Divide each side by '1'.
f = 7

Simplifying
f = 7

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