Answer:
The equations which will have the same value of x as the given equation is:
[tex]18x-9=72
\\\\3(6x-3) = 72
\\\\x=4.5[/tex]
Step-by-step explanation:
We are given a equation in terms of the variable x as follows:
[tex]\dfrac{3}{5}(30x-15)=72[/tex]
Hence, we have:
[tex]\dfrac{3}{5}\times 30x-\dfrac{3}{5}\times 15=72\\\\18x-9=72[/tex]
Now, on taking common 3 in the left hand side of the equation we have:
[tex]3(6x-3)=72\\\\i.e.\\\\6x-3=\dfrac{72}{3}\\\\6x-3=24\\\\6x=24+3\\\\6x=27\\\\x=\dfrac{27}{6}\\\\x=\dfrac{9}{2}\\\\x=4.5[/tex]
