40
-13
3/6 + 5/7 = 17/14 or 13/14
9 2/3
In the equation 3x plus 7 equals 13, x is equal to 2.
It is: 7+13-6+5 = 19
(7+6)/32 = 13/9 or about 1.44444
7
It is the same as: 6/8+7/8 = 13/8 or 1 and 5/8
13/13 + 12/14 = 13/7 or 16/7
13
1)5r+7=13+2r+3r 2)5r+7=13+5r 3)5r's cancel 7=13 4)Subtract thirteen on both sides 7 =13 -13 -13 5)Answer is no solution because -6 doesn't equal to 0. -6=0 NO SOLUTION!!! Have fun with math!
It's impossible for that to happen. 6 plus 7 is 13, not 12.