Solve for `x: sqrt(2x+9)+x=13`

Solve for x : 2x + 3 = 9

Solve for x, when sqrt(2x^2 + 9) + sqrt(2x^2 - 9) = 9 + 3sqrt7

Solve for x and y : 2/sqrt(x) + 3/sqrt(y) = 2 4/sqrt(x) + 9/sqrt(y) = -1

Solve for x : x:(13)^sqrt(x)=4^(4)-3^(4)-6.

Solve for x:sqrt(2x-1)+sqrt(3x-2)=sqrt(4x-3)+sqrt(5x-4)

Solve : sqrt(2x+7)=x+2

Using properties of proportion, solve for x : (i) (sqrt(x + 5) + sqrt(x - 16))/ (sqrt(x + 5) - sqrt(x - 16)) = (7)/(3) (ii) (sqrt(x + 1) + sqrt(x - 1))/ (sqrt(x + 1) - sqrt(x - 1)) = (4x -1)/(2) . (iii) (3x + sqrt(9x^(2) -5))/(3x - sqrt(9x^(2) -5)) = 5 .

Solve sqrt(2x+9)+x=13 .

Solve for x : 9^(x + 2)) = 720 + 9^(x)