f(2)=4(2)-7

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Solution for f(2)=4(2)-7 equation: 


Simplifying
f(2) = 4(2) + -7

Reorder the terms for easier multiplication:
2f = 4(2) + -7

Multiply 4 * 2
2f = 8 + -7

Combine like terms: 8 + -7 = 1
2f = 1

Solving
2f = 1

Solving for variable 'f'.

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

Divide each side by '2'.
f = 0.5

Simplifying
f = 0.5

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