28. Write a solution for the equation 2x+y=7
Answers
Answered by
2
Step-by-step explanation:
2x + y = 7
y = 7 _2x
put the different value of x you get different values of y
Answered by
0
Answer:
X=3 y=1
Step-by-step explanation:
X=7-y/2
trail and error method
X=7-1/2
X=6/2
X=3
y=1
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