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x 2x 3x x
Question
X-2x+3X-x=
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Answer to a math question X-2x+3X-x=
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Answers
Step 1: Combine like terms involving
X
.
X + 3X = 4X
Step 2: Combine like terms involving
x
.
-2x - x = -3x
Step 3: Write the final expression.
4X - 3x
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x²-7x+12=0
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