After elAfter eight years, Raj's ag!Therefore, the ratio of their ages

After elAfter eight years, Raj's ag!Therefore, the ratio of their ages after eight years4x + 8eight years = 5x + 8This is given to be 5:6ar equation. We muo since the expression. This isWe multipleTherefore,Cross-multiplication gives4x+8 55x+8 - 66 (4x + 8) = 5 (5x + 8).24x + 48 = 25x + 4024x + 48 - 40 = 25 x24x + 8 = 25x8 = 25x - 24xNote the2x + 370 (When,8 = xAnu's present age = 4x = 4 x 8Raj's present age = 5x = 5 xve.Therefore,This step can bedirectly obtained by*cross-multiplicationEXERCISE 2.6Solve the following equations.x+1 732r +3 A89 x-=1515211. 31 - 1 = 22. 7-6x -37+4 -27y+4 - 44. 2-6y 5y+2 316. The ages of Hari and Harry are in the ratio 5their ages will be 3:4. Find their present ages.17. The denominator of a rational number is grnumerator is increased by 17 and the denonobtained is 5. Find the rational number

Answer»

which number question plzz mention

which question hai bhai ki pura page hai

8x-3=6x=2x=3=x=3/2

which question has to be solved ?

8x - 3 /3x =2; 8x - 3 = 2(3x) = 6x; 8x - 6x = 3; 2x = 3; x = 3/2