When adding or subtracting two equations causes the coefficient to result 0 the variable is said to be

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Mathematics

Jovan Ross

10 December, 16:21

When adding or subtracting two equations causes the coefficient to result 0 the variable is said to be

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Raul Garner · Answer 1

Elimination (also called add-subtract) : This method involves adding the two equations together - or multiples of the two equations - so that in the sum, the coefficient of one of the variables becomes 0. That variable drops out (is eliminated), so you can solve for the other variable.