Find the value of y, if x = 2 is the solution of 2x + y = 8
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Answered by
7
Answer:
Putting value of x=2 in the equation.
2(2) + y = 8
4 + y = 8
y = 8-4
y = 4
Answered by
15
x=2
2x+y=8
2(2)+y=8
4+y=8
y=8-4=4
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