Math, asked by binitha170, 1 month ago

three times a numbers added to another number gives 25 taking the numbers as x and y form an equation find the numbers​

Answers

Answered by JennieChan
2

Answer:

7 & 4

Step-by-step explanation:

3X + Y = 25 (Equation-1)

Again from the question

3X = Y = 7 (Equation-2)

Adding equation 1&2 we get

3X + Y + 3X - Y = 25 + 17

6X = 42

Therefore X=7:

Now putting the value of X in equation 1 we get

3×7+Y=25

21+Y= 25

21 + Y = 25

Y = 25-24

= 4

Thus the numbers are 7 and 4

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