49r^2-36d^2=

Solution for 49r^2-36d^2= equation:

Simplifying
49r2 + -36d2 = 0

Reorder the terms:
-36d2 + 49r2 = 0

Solving
-36d2 + 49r2 = 0

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-49r2' to each side of the equation.
-36d2 + 49r2 + -49r2 = 0 + -49r2

Combine like terms: 49r2 + -49r2 = 0
-36d2 + 0 = 0 + -49r2
-36d2 = 0 + -49r2
Remove the zero:
-36d2 = -49r2

Divide each side by '-36'.
d2 = 1.361111111r2

Simplifying
d2 = 1.361111111r2

Take the square root of each side:
d = {-1.166666667r, 1.166666667r}