Class 10MathematicsPair of Linear Equations in Two VariablesMix Examples - Pair of Linear Equations in Two Variables
MediumThe total cost of three tables and two chairs is ₹ $3400$. The cost of two tables and three chairs is ₹ $3100$. Then the total cost of a chair and a table is ₹ ...............
- A$1300$
- B$800$
- C$6500$
- D$500$
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Similar Questions
For the linear equation in two variables $2x - 5y = 3$,if $y = -1$,then $x = \ldots$
Easy
View SolutionFrom the pair of equations $x + 2y = 8 \dots(1)$ and $3x - 4y = -6 \dots(2)$,the first equation should be multiplied by ............. to eliminate $y$.
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View SolutionThe solution set of a pair of equations $5x - 5y = -5$ and $\frac{3x}{2} - \frac{3y}{2} + \frac{3}{2} = 0$ is.........
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View SolutionSolve the following pair of equations by the method of elimination:
$x + 2y = \frac{3}{2}$
$2x + y = \frac{3}{2}$
$x + 2y = \frac{3}{2}$
$2x + y = \frac{3}{2}$
Easy
View SolutionIf the sum of two numbers is $15$ and the subtraction is $1,$ then the smaller number of these two numbers is.........
Medium
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