2f*2-f-28=0

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Solution for 2f*2-f-28=0 equation:


Simplifying
2f * 2 + -1f + -28 = 0

Reorder the terms for easier multiplication:
2 * 2f + -1f + -28 = 0

Multiply 2 * 2
4f + -1f + -28 = 0

Reorder the terms:
-28 + 4f + -1f = 0

Combine like terms: 4f + -1f = 3f
-28 + 3f = 0

Solving
-28 + 3f = 0

Solving for variable 'f'.

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

Add '28' to each side of the equation.
-28 + 28 + 3f = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 3f = 0 + 28
3f = 0 + 28

Combine like terms: 0 + 28 = 28
3f = 28

Divide each side by '3'.
f = 9.333333333

Simplifying
f = 9.333333333

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