7+5f=19+2f

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Solution for 7+5f=19+2f equation:


Simplifying
7 + 5f = 19 + 2f

Solving
7 + 5f = 19 + 2f

Solving for variable 'f'.

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

Add '-2f' to each side of the equation.
7 + 5f + -2f = 19 + 2f + -2f

Combine like terms: 5f + -2f = 3f
7 + 3f = 19 + 2f + -2f

Combine like terms: 2f + -2f = 0
7 + 3f = 19 + 0
7 + 3f = 19

Add '-7' to each side of the equation.
7 + -7 + 3f = 19 + -7

Combine like terms: 7 + -7 = 0
0 + 3f = 19 + -7
3f = 19 + -7

Combine like terms: 19 + -7 = 12
3f = 12

Divide each side by '3'.
f = 4

Simplifying
f = 4

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