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{3x+2y = -5 {4X-3y = -18
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{3x+2y = -5
{4X-3y = -18

User Sherian
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You make an x= ... equation by moving 2y to the other side and /3 (in the first equation) then you fill in x into the second equation and you calculate y. If you have Y you fill it in in the first equation.
{3x+2y = -5 {4X-3y = -18-example-1
User Rich Signell
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