Question

solve the given equation​

Answer 1

Answer:

eq is 2x +y=7

If x=1 and y=5

If x=0 and y=7

If x= 3 and y=1

If x=4 and y= -1

The above values of x and y are the four solution of your equation

Answer 2

Step-by-step explanation:

❥ For x = 0

• 2x + y = 7
• 2(0) + y = 7
• y = 7

➵ So, (0 , 7) is a solution

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❥ For y = 0

• 2x + y = 7
• 2x + 0 = 7
• x = $\frac{7}{2}$

➵ So, ($\frac{7}{2}$ , 1) is a solution

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❥ For x = 1

• 2x + y = 7
• 2(1) + y = 7
• y = 7 - 2
• y = 5

➵ So, (1 , 5) is a solution

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❥ For y = 1

• 2x + y = 7
• 2x + 1 = 7
• 2x = 7 - 1
• 2x = 6
• x = $\frac{6}{2}$
• x = 3

➵ So, (3 , 1) is a solution

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So, the four solutions of the given equation are :-

• (0 , 7)
• ($\frac{7}{2}$ , 0)
• (1 , 5) and
• (3 , 1)