SOLVING LINEAR EQUATIONS BY ELIMINATION METHOD
About "Solving Linear Equations Using Elimination Method Worksheet"
Solving Linear Equations Using Elimination Method Worksheet :
Here we are going to see some practice problems on solving linear equations using elimination method.
Solving Linear Equations Using Elimination Method Worksheet - Practice questions
Solve by the method of elimination
(i) 2x – y = 3; 3x + y = 7
(ii) x – y = 5; 3x + 2y = 25
(iii) (x/10) + (y/5) = 14 ; (x/8) + (y/6) = 15
Solution (iv) 3(2x + y) = 7xy; 3(x + 3y) = 11xy Solution (v) (4/x) + 5y = 7, (3/x) + 4y = 5 Solution (vi) 13x + 11y = 70; 11x + 13y = 74 Solution (2) The monthly income of A and B are in the ratio 3:4 and their monthly expenditures are in the ratio 5:7. If each saves ₹ 5,000 per month, find the monthly income of each. Solution
(3) Five years ago, a man was seven times as old as his son, while five year hence, the man will be four times as old as his son. Find their present age.Five years ago, a man was seven times as old as his son, while five year hence, the man will be four times as old as his son. Find their present age. Solution After having gone through the stuff given above, we hope that the students would have understood, " Solving Linear Equations Using Elimination Method Worksheet"
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