Question

What is the value of X in the equation 3X (-1) / 9Y equals 18 when Y equal 27

Answer 1

Answer:

The value of X in the equation 3X (-1) / 9Y equals 18 when Y equal 27 is 1458.33

Step-by-step explanation:

$\frac{3X - 1}{9 Y} = 18$ is a polinomial equation A

if the value of Y = 27

put this value of Y in the equation A

$\frac{3 X -1}{9 \times 27} = 18$

$\frac{3 X -1}{243} = 18$

243 will be taken to right hand side and as per rule will be multiplied by 18

$3X-1= 18\times 243$

$3X-1= 4374$

1 will be taken to right hand side and added as per rule

$3 X = 4374+1\\3X= 4375$

3 wil be taken on right hand side and divided as per rule

$X= \frac{4375}{3} \\X= 1458.33$

So the value of X if Y = 27 is 1458.33

Keywords:  Algebra

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