{
  "icon" : "function",
  "id" : "176BB579-D7E3-50D9-97BE-1200BDC8A421",
  "lines" : [
    {
      "id" : "458ABF84-5345-5B29-B605-0FDB22CCC90F",
      "source" : "# Words to math"
    },
    {
      "id" : "A931F898-C473-552F-8216-9658B16A0A24",
      "source" : "\/\/ Five more than double a number is 19. Only one number makes the check true."
    },
    {
      "id" : "BFFB6F64-07B4-54FF-843E-1F6A0F3F7A29",
      "source" : "number = 7 in 1 … 20"
    },
    {
      "id" : "E863FBE8-ECB1-5F10-A0FD-C1916B51FD84",
      "source" : "double it = 2*number"
    },
    {
      "id" : "414DDFE5-0551-5397-B859-037E67A2C39E",
      "source" : "five more = double it + 5"
    },
    {
      "id" : "48392FAA-33D8-51E7-8D99-3586BA2D59DE",
      "source" : "five more == 19"
    },
    {
      "id" : "6CAADBCA-C81A-5F6D-88DC-D40F3DA5B114",
      "source" : ""
    },
    {
      "id" : "2B1CD318-2FC7-54CB-96B4-EB5E20F6B4C5",
      "source" : "# Another phrasing"
    },
    {
      "id" : "7049BD9A-079B-580A-BB81-0FFBDFCF994D",
      "source" : "\/\/ The price of n stickers at 45 cents each, minus a 30 cent coupon."
    },
    {
      "id" : "BF8330D0-D5A0-5C24-93CE-6452AA20ECAB",
      "source" : "stickers = 4 in 1 … 20"
    },
    {
      "id" : "6833C05B-2468-575E-9FEF-FBFF2527893F",
      "source" : "cost = $0.45*stickers - $0.30"
    },
    {
      "id" : "BD3D4B92-5318-503A-B451-1435B2E602F1",
      "source" : ""
    },
    {
      "id" : "59328C3B-BD8F-5673-9C6F-F8D0E49F6AA5",
      "source" : "# Equivalent expressions"
    },
    {
      "id" : "07BBD0E8-7DE1-538C-A9AF-A26FAABCFD10",
      "source" : "\/\/ 3(n + 2) and 3n + 6 match for every n."
    },
    {
      "id" : "8B300259-3AF9-5191-9457-4D3868F88D36",
      "source" : "n = 5 in -10 … 10"
    },
    {
      "id" : "E1D4F5A8-160C-5DE0-A671-3643F3A3106A",
      "source" : "3*(n + 2)"
    },
    {
      "id" : "56A72F9F-D655-587E-B432-E86691AA4D2A",
      "source" : "3*n + 6"
    },
    {
      "id" : "D03A6B1C-1968-52D1-B361-5A582852C2D2",
      "source" : "3*(n + 2) == 3*n + 6"
    }
  ],
  "numberStyle" : {
    "decimal" : ".",
    "grouping" : ",",
    "secondaryGroupSize" : 3
  },
  "title" : "Writing expressions"
}