Question

c) 8x = 7,8.x + 25

Answer 1

x=125

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Answer 2

x=125

Answer 3

x=125

Answer 4

x=125

Answer 5

8x = 7.8x+25

8x - 7.8x =25

0.2x=25

x= 25:0.2= 125

Answer 6

8x=7,8.x+25

8x-7,8.x=25

(8-7,8)x=25

0,2.x=25

x=25/0,2

x=125