-20
A+5=-5a+5 A=-5a+5-5 (bring one of the 5 over)(not necessary) A=-5a (if big and small letters are the same, A=a=0; if not, when A=35,a=-7)
-45 over 9 = -5 -5 plus 5 = 0 QED -45 over (9 plus 5) is a different matter and = -3.2143.
f(x) = (3x - 4)/5 f(0) = [3(0) - 4]/5 = -4/5
0 it equals 0
-5, 5
0 divided by 5 equals 0. 5 divided by 0 equals undefined, not 0.Any number divided by 0 is undefined.
-20
A+5=-5a+5 A=-5a+5-5 (bring one of the 5 over)(not necessary) A=-5a (if big and small letters are the same, A=a=0; if not, when A=35,a=-7)
-45 over 9 = -5 -5 plus 5 = 0 QED -45 over (9 plus 5) is a different matter and = -3.2143.
If: x = 2/3 and x = 5/7 Then: (3x-2)(7x-5) = 0 Equation: 21x2-29x+10 = 0
f(x) = (3x - 4)/5 f(0) = [3(0) - 4]/5 = -4/5
0 it equals 0
It is 0.
Yes because the slope or gradient are the same 4/3
No, because 5 over 1 equals 5 and 1 over 5 equals 5 but 5 over 5 equals 1
10 over 5 is the same as 10 divided by 5, which equals two.