Question

Plz help me i would love it if anyone did. Thank you. :)

Answer 1

0.5x + 78.2 = 287

0.5x = 287 - 78.2

0.5x = 208.8

x = 130.6

x/2 + 2 = 9

x+ 4/2 = 9 (/taking LCM )

x + 4 = 18

x = 14

Answer 2

Answer:

B . X = 417.6

Step-by-step explanation:

0.5x = 78.2 - 287

0.5x = 208.8

X = 208.8 / 0.5

X = 417.6