7(5f-8)=f+7

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Solution for 7(5f-8)=f+7 equation:


Simplifying
7(5f + -8) = f + 7

Reorder the terms:
7(-8 + 5f) = f + 7
(-8 * 7 + 5f * 7) = f + 7
(-56 + 35f) = f + 7

Reorder the terms:
-56 + 35f = 7 + f

Solving
-56 + 35f = 7 + f

Solving for variable 'f'.

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

Add '-1f' to each side of the equation.
-56 + 35f + -1f = 7 + f + -1f

Combine like terms: 35f + -1f = 34f
-56 + 34f = 7 + f + -1f

Combine like terms: f + -1f = 0
-56 + 34f = 7 + 0
-56 + 34f = 7

Add '56' to each side of the equation.
-56 + 56 + 34f = 7 + 56

Combine like terms: -56 + 56 = 0
0 + 34f = 7 + 56
34f = 7 + 56

Combine like terms: 7 + 56 = 63
34f = 63

Divide each side by '34'.
f = 1.852941176

Simplifying
f = 1.852941176

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