Question

-3×=-9 -5×=15 -2×=-10 15=-3× -40=-5×

Answer 1

-3x=-9
x=9/3
x=3

-5x=15
x=15/-5
x= -3

-2x=-10
x=-10/-2
x= 5

15=-3x
3x=-15
x=-15/3
x= -5

-40=-5x
x= -40/-5
x= 8