2x+3y+4=0; x-5y=11 please help me
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Step-by-step explanation:
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Answer:
2x+3y+4=0 -----------------------(1)
x-5y=11 ---------------------(2)
In equation (2)
Let this be Result 1
Now putting Result 1 in Equation 1
2x+3y+4=0
2(11+5y)+3y+4=0
22 + 10y + 3y + 4 =0
22 + 13y + 4 = 0
13y + 26 = 0
13y = -26
y = -26/13
y = -2
Now, Putting value of y in equation2
x - 5y = 11
x -5(-2) = 11
x + 10 = 11
x = -1
Step-by-step explanation:
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