What must $j$j equal to make the following equation true?
$j+5=10$j+5=10
What must $j$j equal to make the following equation true?
$15-j=8$15−j=8
What must $p$p equal to make the following equation true?
$16+p=19$16+p=19
What must $p$p equal to make the following equation true?
$23-p=18$23−p=18