16x+4x-420=0 solve using factorization method
Answers
Answered by
1
Step-by-step explanation:
=20x-420=0
=400/0
=0 answer
Answered by
1
Answer:
16x +4x = 420
4( 4x+x = 105)
5x=105
x= 105/5
x= 21
Hope This Helps....
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