Question

pls send the solution​

Answer 1

Step-by-step explanation:

0.3x+5=0.7x-3

0.7×-0.3× =5+3

0.4×=8

10

Answer 2

0.3x +5 =0.7x -3

0.3x -0.7x = -3 -5

0.4x = -8

x = -8/0.4

x= - 80 / 4

x = -20