Question

d) 5x= - 75 trial and error method​

Answer 1

Answer:

Answer is -15

please give me biranly marks

Step-by-step explanation:

$5x = - 75 \\ x = \frac{ - 75}{5 } \\ - 15$

Answer 2

Step-by-step explanation:

x=-5,

5×(-5)=-75

-25Is not equal to-75

X=-10,

5×(-10)=-75

-50 is not equal to -75

X=-15,

5×(-15)=-75

-75 is equal to -75