Question

Use substitution to solve the system.
x
=
+2y8
−2x5y
=
19

Answer 1

Use substitution to solve the system.
x= 2y+8
2x-5y=19

Answer 2

@3mar ?

Answer 3

Well, I am here.

Answer 4

can u help me please?

Answer 5

of course

Answer 6

What did you get?

Answer 7

idk how to do it...

Answer 8

it is simple In Sha' Allah
It depends on that you replace one variable in one equation with its value from the other equation.

Answer 9

is it 2,-3?

Answer 10

ex: x+y=5 >>>>>>x=(y+5)

x+2y=-1 >>replace x and put its value (y+5)
y+5+2y=-1
then simplify
etc

Answer 11

Are they x and y?

Answer 12

@brebre123