Mathematics, 14.07.2019 21:30 andrewmena05

In desperate need of : ( 4x - 9y =9 -x + 3y = 6 rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

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In desperate need of : ( 4x - 9y =9 -x + 3y = 6 rewrite one of the two equations above in the form...