CataliaW111269 CataliaW111269
  • 03-11-2022
  • Mathematics
contestada

solve the equation Mentally

Respuesta :

WinterJ681807 WinterJ681807
  • 03-11-2022

Given:-

[tex]\begin{gathered} 8+j=15 \\ \end{gathered}[/tex]

To Find:-

The value of j.

To find the value of j, we need to keep j at one side of the equal to sign and take all other number to the other side of the equal to sign.

[tex]\begin{gathered} 8+j=15 \\ j=15-8 \\ j=7 \end{gathered}[/tex]

So now the value of j has been found. The value of j is 7.

Answer Link

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