which of the given values is the solution of the equation 2a+4= 0
Answers
Answered by
3
Answer:
a=-2
Step-by-step explanation:
2a+4=0
2a=-4
a=-4/2=-2
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Answered by
2
2a+4=0
2a=0-4=-4
a=-4÷2=-2
a=-2
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