CBSE Class 9 Maths Solutions to Linear Equations

• 7. A number consists of two digits whose sum is 12. If 18 is added to the number, the digits are reversed. Find the number.
• if p = 100r - t . find value of p where r = 0.25 and t = 10
• 3a= 16-4
• how much 2÷3×2÷5×5×6
• The solution of equation x-2y=4 is
• sir you told that x and y cannot be zero but in some sums you havw put the value as zero so can you explain how it happens 
• For what value of k the points (k,-3)lies on the line 3x-y=6
• if x=1,y=0 find the value of 9x^2+3xy+25y^2
• Lenier equation in two variable
  
• Find the answer of cyclic quadrilateral rectangle   
  

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