| 7x + 3y = -8
1-4x - y = 6
What is the solution to the system of equations shown
above?
Oa (2,-2)
ob (2,2)
oc (-2,-2)
si (-2,2)
MOCO

A) 7x + 3y = -8

B) -4x - y = 6 Multiplying B) by 3

B) -12x -3y = 18 then we add A)

A) 7x + 3y = -8

-5x = 10

x = 2

y = -2

Answer is the first one (2, -2)

Step-by-step explanation:

$97520

step-by-step explanation:

add 6% to the value she got from selling the house.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm