Try another version of this question Solve the system of equations. If the system has an infinite number of solutions, express them in terms of the parameter z. `{(-10x,+,12y,-,62z,=,78),(-20x,+,19y,-,119z,=,136),(5x,-,4y,+,29z,=,-31):}` x = y = z = Get help: Video `-3-5z` `4+z` `z`
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Solve the system of equations. If the system has an infinite number of solutions, express them in terms of the parameter z. `{(-10x,+,12y,-,62z,=,78),(-20x,+,19y,-,119z,=,136),(5x,-,4y,+,29z,=,-31):}` x = y = z =
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