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Grouping like terms.

If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.

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If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.


More info
If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.


More info
If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.


More info
If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.


More info
If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.


More info
If there is a negative unknown term on the right hand side of the equation; we move it to the left hand side next to the other unknown. If there were any constant terms on the left hand side, then we would move them to the right hand side.


More info