Find the solution of this system of equations
- 2x + 10y = -22
-2x - 4y = 6

x = 1, y = -2

Step-by-step explanation:

- 2x + 10y = -22 (1)

-2x - 4y = 6 (2)

From (1),

10y + 22 = 2x

x = (10y + 22) / 2

x = 5y + 11 .(3)

Substitute (3) into (2),

-2 ( 5y + 11) -4y = 6

-10y - 22 - 4y = 6

-14y = 6 + 22

-14y = 28

y = 28/ -14

y =-2

Substitute y = -2 into (3).

x = 5y + 11

x = 5(-2) + 11

x = -10 + 11

x = 1

Therefore, the solution is x = 1, y = -2.

answer: finding the extract measurements and knowing the points

step-by-step explanation: