2.5f+7.5=5f

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Solution for 2.5f+7.5=5f equation:


Simplifying
2.5f + 7.5 = 5f

Reorder the terms:
7.5 + 2.5f = 5f

Solving
7.5 + 2.5f = 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.
7.5 + 2.5f + -5f = 5f + -5f

Combine like terms: 2.5f + -5f = -2.5f
7.5 + -2.5f = 5f + -5f

Combine like terms: 5f + -5f = 0
7.5 + -2.5f = 0

Add '-7.5' to each side of the equation.
7.5 + -7.5 + -2.5f = 0 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -2.5f = 0 + -7.5
-2.5f = 0 + -7.5

Combine like terms: 0 + -7.5 = -7.5
-2.5f = -7.5

Divide each side by '-2.5'.
f = 3

Simplifying
f = 3

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