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mixer [17]
3 years ago
5

When solving negative one over five (x − 25) = 7, what is the correct sequence of operations?

Mathematics
2 answers:
klasskru [66]3 years ago
5 0
Multiply each side by -5, then add 25 to each side.

Mashutka [201]3 years ago
4 0

Answer: Multiply each side by −5, add 25 to each side

Step-by-step explanation:

Given expression: \frac{-1}{5}(x-25)=7

According to the BODMAS (bracket, of, divide, multiply, add, subtract), to solve for x, we need to first multiply -5 on both sides, we get

x-25=7\times-5\\\Rightarrow x-25=-35

Now, add 25 on both sides, we get

x-25+25=7+25\\\Rightarrow\ x=32

Hence, the correct sequence of operations is "Multiply each side by −5, add 25 to each side".

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