Question

5x+3y=11
2x-7y=-12 (cross multiplication)​

Answer 1

Answer:

5x+3y=11 × 2

2x-7y=-12 × 5

10x+6y=22

10x-35y=-60

- + +

______________

41y=82

y=2

5x+3(2)=11

5x=11-6

x=5/5

x=1

Answer 2

Answer:

answer is x= -3.8 y= -1.31

Step-by-step explanation:

by using 2312 method

x÷77+6=y÷60-22=1÷6-35

x÷113 =y÷38=1÷-29

x÷113×1÷-29 y÷38=1÷-29

-29x=113. -29y=38

x=113÷-29. y=38÷ -29

x= -3.8. y= -1.31

i hope you are agree with my answer