3(f+2)+9=13+5y

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Solution for 3(f+2)+9=13+5y equation: 


Simplifying
3(f + 2) + 9 = 13 + 5y

Reorder the terms:
3(2 + f) + 9 = 13 + 5y
(2 * 3 + f * 3) + 9 = 13 + 5y
(6 + 3f) + 9 = 13 + 5y

Reorder the terms:
6 + 9 + 3f = 13 + 5y

Combine like terms: 6 + 9 = 15
15 + 3f = 13 + 5y

Solving
15 + 3f = 13 + 5y

Solving for variable 'f'.

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

Add '-15' to each side of the equation.
15 + -15 + 3f = 13 + -15 + 5y

Combine like terms: 15 + -15 = 0
0 + 3f = 13 + -15 + 5y
3f = 13 + -15 + 5y

Combine like terms: 13 + -15 = -2
3f = -2 + 5y

Divide each side by '3'.
f = -0.6666666667 + 1.666666667y

Simplifying
f = -0.6666666667 + 1.666666667y

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