[{"question":"Vypo\u010d\u00edtaj x z rovnice 3 + x = 9.","answers":["x = 6","x = 3","x = 12","x = -6"],"correct":"x = 6","order":"1"},{"question":"Vypo\u010d\u00edtaj a z rovnice: 7*5 - a = 2*10.","answers":["-15","15","55","-55"],"correct":"15","order":"2"},{"question":"Vypo\u010d\u00edtaj kore\u0148 rovnice 60 - (2*4 +2) = 20 + 5 + c.","answers":["-39","39","25","-25"],"correct":"25","order":"3"},{"question":"x z rovnice 70 + 3*10 - x = 100 - (3*9 + 8) je rovn\u00e9","answers":["19","-19","-35","35"],"correct":"35","order":"4"},{"question":"x z rovnice x + (20 + 3*2) = 37 + 15 : 5 je rovn\u00e9","answers":["14","-14","-41","41"],"correct":"14","order":"5"},{"question":"x z rovnice 2*18 = 3*3x + 3*6 je rovn\u00e9","answers":["7","4","2","-2"],"correct":"2","order":"6"},{"question":"Vypo\u010d\u00edtaj x z rovnice (1 - 0,5)x = 5. x =","answers":["2","5","-10","10"],"correct":"10","order":"7"},{"question":"Vypo\u010d\u00edtaj x z rovnice 2*1,2 = 6,7 - x. x =","answers":["-3,4","3,4","4,3","-4,3"],"correct":"4,3","order":"8"},{"question":"Premenn\u00fa, napr. x, v rovnici naz\u00fdvame","answers":["\u013eav\u00e1 strana rovnice","prav\u00e1 strana rovnice","nezn\u00e1ma","kore\u0148 rovnice"],"correct":"nezn\u00e1ma","order":"9"},{"question":"Medzi pravou a \u013eavou stranou line\u00e1rnej rovnice je znamienko","answers":["=","<","\u2264",">"],"correct":"=","order":"10"}]