3x - 5 = -15
so
3x = -15+5
so 3x = 10
x = 10 over 3
3x5
5x3=15 is the inverse
5+5+5
(2x3)+(3x5)-(3x2)= 2x3=6 3x5=15 3x2=6 So..... 6x25-6= 6x25=150 150+6=156
2+3*5 = 2 + 15 = 17
15/40 = (3x5)/(8x5) = 3/8
r = 3 s = 5 t = 6 rs = 3x5 = 15 rt = 3x6 = 18 st = 5x6 = 30
7
There are fifteen cells in a 3x5 table
1x15 3x5
15
The answer is 15 3x5 is 15 then times 1 is still 15