f(-2.8)=6(-2.8)-2

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Solution for f(-2.8)=6(-2.8)-2 equation: 


Simplifying
f(-2.8) = 6(-2.8) + -2

Reorder the terms for easier multiplication:
-2.8f = 6(-2.8) + -2

Multiply 6 * -2.8
-2.8f = -16.8 + -2

Combine like terms: -16.8 + -2 = -18.8
-2.8f = -18.8

Solving
-2.8f = -18.8

Solving for variable 'f'.

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

Divide each side by '-2.8'.
f = 6.714285714

Simplifying
f = 6.714285714

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