20f+15+7=-2(-11f+3)

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Solution for 20f+15+7=-2(-11f+3) equation:


Simplifying
20f + 15 + 7 = -2(-11f + 3)

Reorder the terms:
15 + 7 + 20f = -2(-11f + 3)

Combine like terms: 15 + 7 = 22
22 + 20f = -2(-11f + 3)

Reorder the terms:
22 + 20f = -2(3 + -11f)
22 + 20f = (3 * -2 + -11f * -2)
22 + 20f = (-6 + 22f)

Solving
22 + 20f = -6 + 22f

Solving for variable 'f'.

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

Add '-22f' to each side of the equation.
22 + 20f + -22f = -6 + 22f + -22f

Combine like terms: 20f + -22f = -2f
22 + -2f = -6 + 22f + -22f

Combine like terms: 22f + -22f = 0
22 + -2f = -6 + 0
22 + -2f = -6

Add '-22' to each side of the equation.
22 + -22 + -2f = -6 + -22

Combine like terms: 22 + -22 = 0
0 + -2f = -6 + -22
-2f = -6 + -22

Combine like terms: -6 + -22 = -28
-2f = -28

Divide each side by '-2'.
f = 14

Simplifying
f = 14

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