1.

Solve for x and y - x+3y=34; 3x+y=14

Answer»

ANSWER:

x+3y=34

3x+y=14

1equitation x+3y=34

2equitation sum 3 3x+3y=42

( -) (-) ( -)

3y are CANCEL

-2x-12 =0

x= 12/2=6

x=6

x=6 SUB in 2equ

6+3y=34

34+6=3y

40=3y



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