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2 years ago

Solve 31-X + (2 x + 1)] = x - 1.

Mathematics

1 answer:

Kobotan [32]2 years ago

6 0

Answer:

x = X + 33 (I am guessing "x" and "X" are not the same. "x" is a variable and "X" is a constant.)

Step-by-step explanation:

31 - X + (2x+1) = x - 1

or, 2x+1 = x - 1 - 31 + X

or, 2x - x = -1 -31 + X -1

or, x = -2 -31 + X

or, x = X - 33

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3 years ago

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