Question

2.5x−x+3.8x+0.7x=0.54

Answer 1

add similar elements: 2.5x-x+3.8x+0.7x= 6x

divide both sides by 6

x=0.09

Answer 2

Answer:

x=0.09

Step-by-step explanation:

2.5x−x+3.8x+0.7x=0.54

(2.5 -1 +3.8+0.7)x =0.54

6x=0.54

x=0.54/6

x=0.09