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Solve for ff.\newline20f=19f2020 - f = 19f - 20\newlinef=f = __

Full solution

Q. Solve for ff.\newline20f=19f2020 - f = 19f - 20\newlinef=f = __
  1. Add Constants: Now, we need to get the constants on the other side, so let's add 2020 to both sides.\newline20+20=20f20+2020 + 20 = 20f - 20 + 20\newline40=20f40 = 20f
  2. Divide by 2020: Finally, we'll divide both sides by 2020 to solve for ff.4020=20f20\frac{40}{20} = \frac{20f}{20}2=f2 = f

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