for the equation ×+2y =7 if y=4 then find value of ×?
Answers
Answered by
30
Answer:
Putting y = 4 , then the equation wil be :-
Answered by
0
x = -1
Step-by-step explanation:
Given :
x + 2y = 7
& y = 4
Find :
x = ?
Solution :
x + 2×4 = 7
x + 8 = 7
x = 7 - 8
x = -1
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