Question

Given the equation 2x + y = 7,
(a) What is the value of x, when the value of y is 3 ?
(b) What is the value of y, when the value of x is 4 ?
(c) Find one more solution for the above equation. ​

Answer 1

Step-by-step explanation:

A. If y = 3 , x =2

B. When x=4 , y= -1

Let x = 3

2(3) + y =7

y =1

(3,1) is anothet solution

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Answer 2

(a) x=2

(b) y=1

(c) when y=23+34 then find x