ont":"The balance rule: doing the [ ] to [ ] keeps an equation true.","back":"The balance rule: doing the same operation to both sides keeps an equation true.","points":null},{"id":"00b05ff2-b5ec-4062-b58e-95e469657f16","cardType":"cloze","front":"Adding is undone by [ ]; multiplying is undone by [ ].","back":"Adding is undone by subtracting; multiplying is undone by dividing.","points":null},{"id":"76df22c7-8e0d-49bf-b5ac-2aa41fc40b5a","cardType":"basic","front":"Find the missing number: $9+\\Box=16$.","back":"$7$.","points":1},{"id":"18193f23-3cd9-46d6-aad9-cbdbdb06ad57","cardType":"basic","front":"Solve $x+5=18$.","back":"$x=13$.","points":1},{"id":"7b3eb533-8054-460f-8cfe-b1920b4863d5","cardType":"basic","front":"Solve $6-n=14$.","back":"$n=-8$.","points":2},{"id":"d5d2a333-ce53-4497-bc23-1c884b11a614","cardType":"cloze","front":"A letter next to a number means [ ]; a fraction bar means [ ].","back":"A letter next to a number means multiplication; a fraction bar means division.","points":null},{"id":"7aa95689-df9f-4f0c-9c9a-b4445e812e23","cardType":"basic","front":"Solve $8p=56$.","back":"$p=7$.","points":1},{"id":"6a59707d-d307-470f-ace6-db05bb02e633","cardType":"basic","front":"Solve $\\frac{q}{3}=7$.","back":"$q=21$.","points":1},{"id":"9c4870c3-a332-4415-8684-509fa4cd5d6e","cardType":"basic","front":"How can you check a proposed solution to an equation?","back":"Substitute it into the original equation; both sides must match.","points":2},{"id":"50a4d5a3-28ff-425a-938d-e85302ac384a","cardType":"cloze","front":"In a two-step equation, usually undo [ ] before [ ].","back":"In a two-step equation, usually undo addition or subtraction before multiplication or division.","points":null},{"id":"1e6772f3-c17a-43a9-8baa-361e62ea3cb9","cardType":"basic","front":"Solve $5a-3=27$.","back":"$a=6$.","points":2},{"id":"e17bfb3c-6062-4aea-9e70-b00821642318","cardType":"basic","front":"Solve $2x+9=3$.","back":"$x=-3$.","points":2},{"id":"5c2f955d-56ae-42f4-b8d2-927553609ec1","cardType":"basic","front":"Expand $4(x-3)$ correctly.","back":"$4x-12$.","points":1},{"id":"a1b0da8a-fc2f-4897-82bf-09c4d5869c3b","cardType":"basic","front":"Solve $3(g-4)=21$.","back":"$g=11$.","points":2},{"id":"367ed859-f6cb-417c-800e-c93d019f651f","cardType":"basic","front":"Solve $\\frac{r}{5}-2=4$.","back":"$r=30$.","points":2},{"id":"8df6bbc1-c06b-418b-a971-4072c7fbbdf7","cardType":"basic","front":"Solve $\\frac{h+2}{3}=8$.","back":"$h=22$.","points":2},{"id":"88f83a44-4d22-4343-870a-f8b023d01551","cardType":"basic","front":"Solve $\\frac{3x}{4}=9$.","back":"$x=12$.","points":2},{"id":"2c45e9e6-0973-4510-9423-b82bb4f7745e","cardType":"cloze","front":"Like terms have the [ ]; variable terms should be collected on [ ].","back":"Like terms have the same variable part; variable terms should be collected on one side.","points":null},{"id":"f480b9c6-d038-4692-8cff-312812c4c346","cardType":"basic","front":"Solve $7x+5=3x+25$.","back":"$x=5$.","points":3},{"id":"1993f65e-2

Solving Equations Flashcards

Solving Equations Flashcards

Solving Equations Flashcards

Solving Equations Flashcards