Solving Equations Practice
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Last updated over 3 years ago
16 questions
1
3a + 26 = 6 - 2a
3a + 26 = 6 - 2a
1
1
2K - 7 = 1
2K - 7 = 1
1
-5k = -45
-5k = -45
1
1
-3m - 5 = 5m - 13
-3m - 5 = 5m - 13
1
5x + 6 = 41
5x + 6 = 41
1
5x + 6 = 6
5x + 6 = 6
1
12 - 3x = 2x - 3
12 - 3x = 2x - 3
1
1
3y + 5.2 = 2 – 5y
3y + 5.2 = 2 – 5y
1
1
1
-14 - 3n = -5n + 8
-14 - 3n = -5n + 8
1
–2a – 9 = 6a + 15
–2a – 9 = 6a + 15
1
Marc has 45 CDs in his collection, and Corinna has 61. If Marc buys 4 new CDs each month and Corinna buys 3 new CDs each month, after how many months will Marc and Corinna have the same number of CDs?
Marc has 45 CDs in his collection, and Corinna has 61. If Marc buys 4 new CDs each month and Corinna buys 3 new CDs each month, after how many months will Marc and Corinna have the same number of CDs?