Question

What number must be stracted from of 1678456and 2134987to get the difference of these number ?

Answer 1

Answer:

The best way to answer this is to set up a system of equations.

1678856+2134987=x

x-y=2134987-1678856

We can solve the first equation to get:

x=3813843

Now we can plug this in to the second equation and solve for y:

3813843-y=2134987–1678856

3813843-y=456131

y=3357712

Another way to solve the system of equations would be to rearrange the second equation to:

x=2134987-1678856+y

And now, since both equations are equal to x we can set them equal to each other:

1678856+2134987=2134987-1678856+y

1678856+1678856=y

3357712=y

Answer 2

Answer:

The difference of these two numbers will be 455531

let the no. be x to be subtracted from1678456

so

1678456-x=455531

-x= 455531-1678456=1222925

-x=-1222925

x=1222925

now

let the no. be x to be subtracted from2134987

so

2134987-x=455531

-x=455531-2134987

-x=-1679956

x=1679956

hope it will help u plz mark it as brainliest answer