f(-7)=3(-7)-1

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Solution for f(-7)=3(-7)-1 equation: 


Simplifying
f(-7) = 3(-7) + -1

Reorder the terms for easier multiplication:
-7f = 3(-7) + -1

Multiply 3 * -7
-7f = -21 + -1

Combine like terms: -21 + -1 = -22
-7f = -22

Solving
-7f = -22

Solving for variable 'f'.

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

Divide each side by '-7'.
f = 3.142857143

Simplifying
f = 3.142857143

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