Two times a number added to four times another number gives 230.5times the first number added to 4times the second number gives 305.Find the numbers
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1
Answer:
x=25 ,y= 45
Step-by-step explanation:
let the unknown numbers be x and y
according to the question the equations are :
5x + 4y = 305
(-) 2x + 4y = 230
_______________
3x = 75
x = 25
substituting the x value in the equation we get
y = 45
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3
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