-7(1+6f)=18

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Solution for -7(1+6f)=18 equation: 


Simplifying
-7(1 + 6f) = 18
(1 * -7 + 6f * -7) = 18
(-7 + -42f) = 18

Solving
-7 + -42f = 18

Solving for variable 'f'.

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

Add '7' to each side of the equation.
-7 + 7 + -42f = 18 + 7

Combine like terms: -7 + 7 = 0
0 + -42f = 18 + 7
-42f = 18 + 7

Combine like terms: 18 + 7 = 25
-42f = 25

Divide each side by '-42'.
f = -0.5952380952

Simplifying
f = -0.5952380952

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