Question

the value of y for which y-7: y-3= 3:4 is ​

Answer 1

y-7=3

=3+7=10

y+3=4

=4-3=1

Answer 2

$\frac{y-7}{y-3} = \frac{3}{4}$

4y-28 = 3y-9

4y-3y = -9+28

y = 19