Can you check these thanks.

Question

Solve the system by substitution or elimination.

2x+y=1
3x-y=14
Answer: (3,5)

x-3y= -12
2x + 11y= -7
Answer: (39,17)

4x+2y=8
12x+6y=24
Answer: no solution

4x-2y=5
2x-y= -1
Answer: no solution

4a+3b =6
8a-b= -9
Answer: no solution

Answer 1

2x+y=1
3x-y=14
Answer: (3,5)
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Hey, you can check easily. Just put the values in for x and y
2(3)+5 = 8 not 1 - NO WAY

Answer 2

on the last

4a+3b=6
24a-3b=-27 ( I multiplied by 3), then add
28a=-19

why did you get no solution?

others are correct.

Answer 3

First one should be (3,-5)