what is the sum of two thirds of a sum of x and 15 and one third of the sum of x and 3

Open in App

Solution

$\frac{2}{3} (x + 15) + \frac{1}{3} (x + 3) = \frac{2 x}{3} + 10 + \frac{x}{3} + 1 = \frac{2 x}{3} + \frac{x}{3} + 10 + 1 = \frac{2 x + x}{3} + 11 = \frac{3 x}{3} + 11 = x + 11$

Suggest Corrections

Similar questions

Find the sum of three consecutive largest positive integers such that the sum of one-third of first, one - fourth of second and one -fifth of third is atmost 20.

Join BYJU'S Learning Program

what is the sum of two thirds of a sum of x and 15 and one third of the sum of x and 3

23x+15 + 13x+3=2x3 + 10 + x3 + 1=2x3 + x3 + 10 + 1=2x + x3 + 11=3x3 + 11=x + 11

$\frac{2}{3} (x + 15) + \frac{1}{3} (x + 3) = \frac{2 x}{3} + 10 + \frac{x}{3} + 1 = \frac{2 x}{3} + \frac{x}{3} + 10 + 1 = \frac{2 x + x}{3} + 11 = \frac{3 x}{3} + 11 = x + 11$