3 years ago

Solve for x. 0.5x+78.2=287

Mathematics

1 answer:

Alona [7]3 years ago

8 0

Answer:

x =417.6

Step-by-step explanation:

0.5x+78.2=287

Subtract 78.2 from each side

0.5x+78.2-78.2=287-78.2

.5x =208.8

Divide each side by .5

.5x/.5 = 280.8/.5

x =417.6

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