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Whitepunk [10]
3 years ago
9

X/a+x/b=1make x the subject of the formular​

Mathematics
1 answer:
monitta3 years ago
8 0

Answer:

x = \frac{ab}{b+a}

Step-by-step explanation:

Given

\frac{x}{a} + \frac{x}{b} = 1

Multiply through by ab to clear the fractions

bx + ax = ab ← factor out x from each term on the left side

x(b + a) = ab ← divide both sides by (b + a)

x = \frac{ab}{b+a}

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