f(a)=4a-7

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Solution for f(a)=4a-7 equation: 


Simplifying
f(a) = 4a + -7

Multiply f * a
af = 4a + -7

Reorder the terms:
af = -7 + 4a

Solving
af = -7 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-4a + af = -7 + 4a + -4a

Combine like terms: 4a + -4a = 0
-4a + af = -7 + 0
-4a + af = -7

Reorder the terms:
7 + -4a + af = -7 + 7

Combine like terms: -7 + 7 = 0
7 + -4a + af = 0

The solution to this equation could not be determined.

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