7-2f=1.98

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Solution for 7-2f=1.98 equation: 


Simplifying
7 + -2f = 1.98

Solving
7 + -2f = 1.98

Solving for variable 'f'.

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

Add '-7' to each side of the equation.
7 + -7 + -2f = 1.98 + -7

Combine like terms: 7 + -7 = 0
0 + -2f = 1.98 + -7
-2f = 1.98 + -7

Combine like terms: 1.98 + -7 = -5.02
-2f = -5.02

Divide each side by '-2'.
f = 2.51

Simplifying
f = 2.51

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