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Java Games: Flashcards, matching, concentration, and word search. |
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HOW is better than WHY
Solving Equations
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| A | B |
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| 15x = 75 | x=5 |
| -3 +x = 38 | x=41 |
| x-(-4) = 17 | x=13 |
| 2x-7= 21 | x=14 |
| 7-2x= 35 | x= -14 |
| x/15 = 4 | x=60 |
| 0.25x= 12.5 | x=50 |
| x/3 = 12 | x=36 |
| 1.2x=-7.2 | x= -6 |
| (x-3)/12 =4 | x=51 |
| 2x-1= 0.5(4x - 2) | any number |
| 3x= 2x+19 | x=19 |
| 2(x-1)= x+2 | x=4 |
| 3- (x-12) = x + 1 | x=7 |
| the vertical axis | y coordinates |
| n+(n+2) = 28, n is an integer | one of them could be 13 |
| the horizontal axis | x coordinates |
| origin | (0,0) |
| the only even prime number | 2 |
| Idaho's sales tax rate is | 6% |
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