Question

Solve for x and y, x+2y-3=0 and 3x+2y+7=0?​

Answer 1

Answer:

Value of x = - 5, y =4

Step-by-step explanation:

Answer 2

Answer:

x = -5 , y =4

Step-by-step explanation:

x + 2y -3 = 0----------1

3x +2y +7 =0----------2

1 - 2

x + 2y - 3 = 0

3x + 2y + 7 = 0

(-). (-). (-)

__________

-2x. -10 = 0

-2x = 10

x = 10/-2

x = -5

Substituting in 1

-5 + 2y - 3 =0

-5 + 2y = 3

2y = 3 + 5

2y =.8

y = 8/2

y=4