Mathematics, 08.05.2020 19:57, ughpali

For all values of x, which expression is equivalent to x + 1 − x + 2x + x + 1?
A) 3x
B) 3x + 1
C) 3x + 2
D) 4x + 1

Answers: 1

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Do you know the correct answer?

For all values of x, which expression is equivalent to x + 1 − x + 2x + x + 1?
A) 3x
B)...