Problems needing assistance
... Let x be the number of games they won and y be the number of the games they tied. They won 12 more games than they tied translates to: x = y + 12 For x games they won, they received 2x points; for y gamed they tied, they received 1 *y points. The total points are 60. so the equation is 2x + y = 60 T ...
... Let x be the number of games they won and y be the number of the games they tied. They won 12 more games than they tied translates to: x = y + 12 For x games they won, they received 2x points; for y gamed they tied, they received 1 *y points. The total points are 60. so the equation is 2x + y = 60 T ...
Solving Equations with Infinite or No Solutions Worksheet
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Worked solution of problem similar to M1 3X – 5y = 13 4X + 8y = 7
... worrying about precision I would express this as follows the trick here is that 7=77/11. I do this so I can easily add the whole number to the fraction to yield a fraction. 4X = 77/11 + 62/11 =( 77+62)/11 = 139/11 (now we are ready to divide both sides of the equation by 4X/4 = (139/11)/4 X = 139/44 ...
... worrying about precision I would express this as follows the trick here is that 7=77/11. I do this so I can easily add the whole number to the fraction to yield a fraction. 4X = 77/11 + 62/11 =( 77+62)/11 = 139/11 (now we are ready to divide both sides of the equation by 4X/4 = (139/11)/4 X = 139/44 ...
