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Nitella [24]
3 years ago
6

C(a+b)-d = f, solve for a

Mathematics
2 answers:
antoniya [11.8K]3 years ago
4 0

add d to both sides

c(a+b) = f + d

divide away c

a+b = (f+d)/c

subtract b from both sides:

a=[(f+d)/c]-b

Zielflug [23.3K]3 years ago
3 0

c(a + b) - d = f

  • Add d to both sides.

c(a + b) = f + d

  • Divide both sides by c.

\frac{c(a+b)}{c} = \frac{f+d}{c}

  • Rewrite the equation.

a + b = \frac{f+d}{c}

  • Subtract b from both sides.

a = \frac{f+d}{c} - b

  • Rearrange the variables from first to last in the alphabet.

Answer:

a = -b + \frac{d+f}{c}

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