nadynepericlesox3eu9 nadynepericlesox3eu9
  • 23-02-2020
  • Mathematics
contestada

the sum of twice a number and 3 is equal to the sum of the number and 2​

Respuesta :

Hrishii
Hrishii Hrishii
  • 23-02-2020

Step-by-step explanation:

The above word problem can be transformed into Mathematical form as given below:

[tex]2x + 3 = x + 2 \\ \\ \therefore \: 2x - x = 2 - 3 \\ \\ \huge \red {\boxed{ \therefore \:x = - 1}}[/tex]

Answer Link
igoroleshko156
igoroleshko156 igoroleshko156
  • 23-02-2020

Answer:

n = -1

Step-by-step explanation:

Step 1:  Put words into an expression

the sum of twice a number and 3 is equal to the sum of the number and 2

2n + 3 = n + 2

Step 2:  Solve for n

2n + 3 - n - 3 = n + 2 - n - 3

n = -1

Answer:  n = -1

Answer Link

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