If a × 1 / 7 equals B × 1 / 5, then AB equals () to ()

If a × 1 / 7 equals B × 1 / 5, then AB equals () to ()

If a × 1 / 7 equals B × 1 / 5, then AB equals (7) to (5)

3Y + 7 of (Y-1) (Y-2) is equal to a of (Y-1) + B of (Y-2) for ab

All denominators are (Y-1) * (Y-2), so they can be removed. After removing the denominator, the right part of the equation becomes a * (Y-2) + b * (Y-1), and the left part is only 3Y + 7
The equation becomes: 3Y + 7 = a * (Y-2) + b * (Y-1)
So a + B = 3, - 2A - B = 7
So a = - 10, B = 13

If a multiplied by 8 equals B multiplied by 8 branch 1, then a is greater than B equals [

1. 64 because a multiplied by 8 equals B multiplied by 8, branch 1 can be written as 8, branch 1a is more than 8, branch B, so a; B equals 8, and branch 1 is more than 8, so it is 1; 64