5x_3y=8;3x+y=2
8x+y=10;3x+4y=25
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8x + 6y = 10 10x – 2) = 3 x 3 — 30x – 6y = 9 38x = 19 Add. 1 X = 3 Substitute into ... + 3y = 11 7 x + y = 5 8 3x + y = 23 x + 2y = 6 x + y = 5 2x – y = 7 x – y = 5 9 4x + y = 21 10 x + 2y = 13 ...
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