Substitute y = 3x + 1 into first equation: 3x + 1 + x = 37
ie 4x + 1 = 37
Subtract 1 from each side: 4x = 36
Divide each side by 4: x = 9 so y = 28
37 plus 98 equals 135.
37, about your same failing percentage if you keep solving math problems with wiki answers & not a calculator!
89 plus 43 plus 37 equals 169.
58 + 37 = 95
Because it shows you where that the 3 is in the ten's and that the 7 is in the ones and then you know where to add the 2 and 3
It does not help you.
37 plus 98 equals 135.
37, about your same failing percentage if you keep solving math problems with wiki answers & not a calculator!
89 plus 43 plus 37 equals 169.
126+37=163.
58 + 37 = 95
37
It is a linear equation in the variable z.
Because it shows you where that the 3 is in the ten's and that the 7 is in the ones and then you know where to add the 2 and 3
37
37
n+37=83.