Relier Pairs Ecuaciones simplesVersion en ligne Matemáticas par Gerardo Carrillo Leyta 1 2x + 5 = 1 2 3y + 6 = 3 3 2x + 6 = 4 4 4x + 12 = 32 5 4x + 22 = 2 6 3x + 1 = 10 7 3y + 5 = 11 8 3x + 12 = 0 x = 5 y = - 1 x = -5 x = -2 y = 2 x = -1 x = 3 x = -4 1 xy - xy = 0 2 zx + zx = 12 3 3z + 8 = 2 4 8y - 5y = - 33 5 5x - 3x = - 6 6 4z + 9 = 17 7 5y + 10 = 5 8 6xyz = 36 z = 2 x = - 3 xyz = 6 0 y = - 11 z = - 2 zx = 6 y = - 1
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