Solve the following simultaneous equations:
2x + 3y = -4,x-5 y=11
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Answered by
1
Step-by-step explanation:
2x+3y=-4
&
x-5y=11
x=11+5y
put value of x in 2x+3y =-4
2(11+5y)+3y=-4
22+13y =-4
13y =-4-22=-26
y=-26/13=-2
put value of y in x=11+5y
x=11+5(-2) =11-10 =1
Answered by
2
Answer:
In this equation x=1,y=-2
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