It doesn't ! -7 plus -5 equals -12 !
-7 plus 5 equals -2
2+5=7 5+2=7 2+5=5+2
-5 + 7 = 2
2+5=7
5 + 2 = 7
If I am correct, 9 plus 7 equals 112.
144 is the answer.2+3=10 which means 2+3=55*2=107+2=63 7+2=99*7=63now 9+7=? 9+7=1616*9=144
It equals 24.
2+3 = 5 * 2 = 10. 7+2 = 9 * 7 = 63.6+5 = 11 * 6 = 66.x+y = z * x = n.9+7 = 16 * 9 = 144
143542make the variables X plus Y plus Zthe solution is X*Y,X*Z, then (X+Z)*Y flipped7*2=147*5=35(7+5)*2=24 flipped =421435425*3=155*2=10(5+2)*3=21...flipped =12151012
it doesn't >.< it equals 5 ~.^
This equation is not possible. Two plus three plus four plus five does not equal 287. The system has no solution.
then 4 plus 3 equals 28 and 3 plus 3 equals 18 and 7 plus 5 equals 84 .... its easy you just have to multiply the answer with the first number.. for example : 2 plus 3 equals 5 but when you multiply the answer with the first number (2) it becomes equals 10, and so on the others..
9+5=14 divided by 7 equals 2