3 years ago

If 75 is added to a number, the result is 39 less than three times the number.find the number

Mathematics

1 answer:

Luba_88 [7]3 years ago

3 0

First, we would set the number to x.

Then, we turn the words into an equation.

x+75 = 3x-39

Isolate the x.

-2x = -114

So...

x = 57

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