3 years ago

Which value of x makes the following equation true?

Mathematics

1 answer:

Goryan [66]3 years ago

8 0

Answer:

Step-by-step explanation:

multiply through by 10

10{4.8(x-4)} = 10(-0.2x) + 10(15.8)

48(x-4) = -2x + 158

48x - 192 = -2x +158

48x + 2x = 158 + 192

50x = 350

divide through by 50

x=350/50

x=7

therefore, answer = C

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