Question

Elemination method 4x+5y=-4 , 3x-2y=-3

Answer 1

Answer:

take 4x+5y= -4 as equation 1 and 3x-2y=-3 be eauation 2

Now multiply 1 equation by 3 and second equation by 4

now new equations formed will be 12x+15y=-12 take as 3rd eq and 12x-8y=-12

change the sign of 4th equation now by solving this will come 23y=0 y=23/0=0

y=0 then x will be put the value of y in eq 2

3x-2*0=-3

3x-0=-3

3x=-3+0=-3

x=-3/3=-1

now value is y=0 and x=-1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

Pls ignore, SORRY