Question

the sum of two numbers is 8 and the difference is 33 find the numbers​

Answer 1

Answer:

x=41/2

y=-25/2

Step-by-step explanation:

let be first number is x

and second number is y

the sum of number is 8 =x+y--------------{ 1 }

the difference is 33=x-y------------{2}

=x+y=8

=x-y=33

equation (2)

x-y=33

x=33+y--------(3)

equation (1) and (3)

=x+y=8

=(33+y)+y=8

=33+2y=8

=2y=8-33

=y=-25/2------(4)

equation (2)and(4)

=x-y=33

=x-(-25/2)=33

=x=33-25/2

=x=66/2-25/2

x=66-25/2

x=41/2

x=41/2

y=-25/2