the sum of twice a number and 4 is 80 find the number
Answers
Answered by
9
let the number XO 2 X + 4 = 80 so
2X = 76
so x= 38
Answered by
11
Answer:
2x+4=80
Step-by-step explanation:
2x=80-4
X=76/2
X=38
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