8f-(f+5)=3f+11

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Solution for 8f-(f+5)=3f+11 equation:


Simplifying
8f + -1(f + 5) = 3f + 11

Reorder the terms:
8f + -1(5 + f) = 3f + 11
8f + (5 * -1 + f * -1) = 3f + 11
8f + (-5 + -1f) = 3f + 11

Reorder the terms:
-5 + 8f + -1f = 3f + 11

Combine like terms: 8f + -1f = 7f
-5 + 7f = 3f + 11

Reorder the terms:
-5 + 7f = 11 + 3f

Solving
-5 + 7f = 11 + 3f

Solving for variable 'f'.

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

Add '-3f' to each side of the equation.
-5 + 7f + -3f = 11 + 3f + -3f

Combine like terms: 7f + -3f = 4f
-5 + 4f = 11 + 3f + -3f

Combine like terms: 3f + -3f = 0
-5 + 4f = 11 + 0
-5 + 4f = 11

Add '5' to each side of the equation.
-5 + 5 + 4f = 11 + 5

Combine like terms: -5 + 5 = 0
0 + 4f = 11 + 5
4f = 11 + 5

Combine like terms: 11 + 5 = 16
4f = 16

Divide each side by '4'.
f = 4

Simplifying
f = 4

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