Question

At what temperature, is the reading on the Celsius scale twice that on the Fahrenheit scale
please show the full process
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Answer 1

Answer:

320 degrees Fahrenheit

So, 160 degrees Celsius will equal 320 degrees Fahrenheit

Answer 2

Answer:

320°

Explanation:

F = 9/5C + 32

2C = F

Substitute F in the first formula with 2C from the second, which gives you:

2C = 9/5C + 32

Subtract 9/5C from both sides, which gives:

2C - 9/5C = 32

Simplify the left side (2C = 10/5C): 10/5C - 9/5C = 32, which equals 1/5C = 32

Multiply 5 to each side, which leaves C = 160

160° Celsius = 320° Fahrenheit.

Hope it helps u