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Mathematics 9 Online
OpenStudy (anonymous):

Solve this system algebraically. 7x - 2y = 4 5y + 3x = 10 {(-41/40, -41/58)} {(41/40, 41/58)} {(-40/41, -58/41)} {(40/41, 58/41)}

OpenStudy (anonymous):

using substitution it would be {(40/41, 58/41)}

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