Negative 15 plus positive 20 equals 20 minus 15, which equals 5.
5-2=5-x x=2
negative 5
Yes, -8 plus plus 3 equals -5. The "plus plus" is equivalent to a positive sign, so -8 plus (+3) equals -5.
You actually take the positive, and put it in front:2+-5=?Then make the negative positive and subtract:2-5=-3dude just reme.... + plus a + = +and a - plus + = -and a - minus a - equals a -and a - minus a plus a + = -ok... sozz... a bit unclear... =='
positive 5
Positive 8
6 + 5 + -4 = 7
+5+5+5+5
negative x positive = negative -9x5 = -45
positive 1
Positive 4