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Solve for X 0.5x + 78.2 = 287 1. X = 104.4 2. X = 417.4 3. X = 495.8 4. X = 730.4

Solve for X 0.5x + 78.2 = 287 1. X = 104.4 2. X = 417.4 3. X = 495.8 4. X = 730.4
asked 174k views
16 votes
Solve for X

0.5x + 78.2 = 287

1. X = 104.4
2. X = 417.4
3. X = 495.8
4. X = 730.4

asked
User Edbighead
by
7.4k points

1 Answer

11 votes

Answer:

The closest is number 2.

Explanation:

☆Let's solve!


0.5x + 78.2 = 287 \\ ( \: \: \: \: \: \: \: \: \: \: \: \: - 78.2 = - 78.2)/( (0.5x)/(0.5) = (208.8)/(0.5) ) \\ x = 417.6

answered
User Nate Norris
by
8.1k points
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