Question

Find the value of the variable
1. 18/4=y-7/5

Answer 1

Answer:

18/4=y-7/5 [if the question is y-7/5 not (y-7)/5 then, it is solved in this way]

18/4 + 7/5 = y [ transposing the like terms to respective sides ]

the LCM of 5 and 4 =20

(90+28)/20 = y

118/20 =y

59/10 =y

I hope it helps you.

Answer 2

$\sf{here \: is \: your \: answer : } \\ \sf{ \frac{18}{4} = y - \frac{7}{5} } \\ \sf{y = \frac{18}{4} + \frac{7}{5} } \\ \sf{y = \frac{18}{4} \times 20 + \frac{7}{5} \times 20} \\ \sf{ y = \frac{90}{20} + \frac{28}{20} } \\ \sf{y = \frac{118}{20 } = \frac{59}{10} }$