zarasebolsky07 zarasebolsky07
  • 20-10-2019
  • Mathematics
contestada

Twice a number increased by four equals 18

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madisonnelson1432
madisonnelson1432 madisonnelson1432
  • 20-10-2019
The equation is 2x+4=18
Answer Link
24crothersjr
24crothersjr 24crothersjr
  • 20-10-2019

Answer: It's 7!

Step-by-step explanation:

2x+4=18

Subtract both sides by 4

2x=14

Now divide both sides by 2

x=7 so the Number is 7!

Answer Link

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