Devi was asked to solve the simultaneous equation
2x + Y=6 ------- 1
X =1 -y/2 -------2
using the substitution method
substitute (2) into (1):
2{1-y/2}+y=6
2-y+y=6
What was wrong? Explain your answer.
Answers
Answered by
0
Answer:
I think the question is wrong....
Answered by
0
Answer:
2x+y=6. 1
x+y/2=1. 2
2x+y=2. 2
1. tatha do ko ghAtane pr
=4
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