The problem
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how did you get -6x with -4x+2x
Answer provided by our tutors
The "2x" must be subtracted from both sides so that it is eliminated on the right side and is added as "-2x" on the left side.
how did you get -6x with -4x+2x
The "2x" must be subtracted from both sides so that it is eliminated on the right side and is added as "-2x" on the left side.
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