Question

Learning Task 4. Solve for x and y. (solving system of linear equations in two variables) 3.
1.) 4x + y = 7
Y = x + 3
3.) X - Y = -3
3x + y = 19
2.) X+ 3y = 12
X = 4 - y
4.) X-Y = 2
X + y = 8​

Answer 1

Respuesta:

nooooooooooooooooooooooooooooooooooooooooooooooooooooooo

Explicación paso a paso:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Answer 2

Respuesta:

1.

$x= \frac{4}{5} \\y=\frac{19}{5}$

2.

$x=0\\y=4$

3.

$x= 4\\y=7$

4.

$x=5\\y=3$

I hope it helps you