Question

(i) 5* [(-4) – x] = 5 * (-4) - 5 x 10​

Answer 1

5×(-4-x)=5×(-4)-5×10

-20-5x=-20-50

-20-5x=-70

-20+70=5x

50=5x

x=50/5

x=10

Answer 2

Answer:

5* [(-4)-x]=5*(-4)-5*10

5*[-4- x]=-20-50

-20-5x =-70

-x =-70*-5/20

-x=-7*5/2

-x=-35/2

x=35 /2