f(a)=2a-1

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Solution for f(a)=2a-1 equation:


Simplifying
f(a) = 2a + -1

Multiply f * a
af = 2a + -1

Reorder the terms:
af = -1 + 2a

Solving
af = -1 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
-2a + af = -1 + 2a + -2a

Combine like terms: 2a + -2a = 0
-2a + af = -1 + 0
-2a + af = -1

Reorder the terms:
1 + -2a + af = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -2a + af = 0

The solution to this equation could not be determined.

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