7=-4(f-4)

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


Simplifying
7 = -4(f + -4)

Reorder the terms:
7 = -4(-4 + f)
7 = (-4 * -4 + f * -4)
7 = (16 + -4f)

Solving
7 = 16 + -4f

Solving for variable 'f'.

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

Add '4f' to each side of the equation.
7 + 4f = 16 + -4f + 4f

Combine like terms: -4f + 4f = 0
7 + 4f = 16 + 0
7 + 4f = 16

Add '-7' to each side of the equation.
7 + -7 + 4f = 16 + -7

Combine like terms: 7 + -7 = 0
0 + 4f = 16 + -7
4f = 16 + -7

Combine like terms: 16 + -7 = 9
4f = 9

Divide each side by '4'.
f = 2.25

Simplifying
f = 2.25

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