2+7(1-3f)=26

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Solution for 2+7(1-3f)=26 equation: 


Simplifying
2 + 7(1 + -3f) = 26
2 + (1 * 7 + -3f * 7) = 26
2 + (7 + -21f) = 26

Combine like terms: 2 + 7 = 9
9 + -21f = 26

Solving
9 + -21f = 26

Solving for variable 'f'.

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

Add '-9' to each side of the equation.
9 + -9 + -21f = 26 + -9

Combine like terms: 9 + -9 = 0
0 + -21f = 26 + -9
-21f = 26 + -9

Combine like terms: 26 + -9 = 17
-21f = 17

Divide each side by '-21'.
f = -0.8095238095

Simplifying
f = -0.8095238095

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