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dmitriy555 [2]
3 years ago
9

Four less than a number is one more than the two times the number. Find the number?​

English
2 answers:
Veronika [31]3 years ago
8 0
X-4 = 1+2X
X - 2X = 1 + 4
- X = 5
X = -5
Goshia [24]3 years ago
3 0

Let the Number be : Z

Given : 4 less than the number is 1 more than 2 times the number

:\implies  (Z - 4) - 1 = 2Z

:\implies  Z - 4 - 1 = 2Z

:\implies  Z - 5 = 2Z

:\implies  2Z - Z = -5

:\implies  Z = -5

Hence, the required number is -5

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