Solve the system using elimination.

–10x – 3y = –18–7x – 8y = 11

a. (3, –4)

b. (–7, –10)

c. (–4, 3)

d. (2, –1)

–10x – 3y = –18)7–7x – 8y = 11)10

-70x-21y= -126

-70x-80y= 110

59y/59= -236/59

y=-4

–10x – 3y = –18

–10x – 3(-4) = –18

-10x+12=-18

-10x= -30

x=3

the answer is

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