f(-3)=7(-3)-4

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Solution for f(-3)=7(-3)-4 equation: 


Simplifying
f(-3) = 7(-3) + -4

Reorder the terms for easier multiplication:
-3f = 7(-3) + -4

Multiply 7 * -3
-3f = -21 + -4

Combine like terms: -21 + -4 = -25
-3f = -25

Solving
-3f = -25

Solving for variable 'f'.

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

Divide each side by '-3'.
f = 8.333333333

Simplifying
f = 8.333333333

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