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24-01-2017
Mathematics

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how do you solve 3x + 8y = -5 and -2x + 2y = 18 by eliminating

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koolteach814 koolteach814

24-01-2017

3x + 8y = -5
+ -2x + 2y = 18
______________
10y = 13

Solve for y, then put the value of y back into one of the equations to get the value of x.

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