1-49d^2=0

Solution for 1-49d^2=0 equation:

Simplifying
1 + -49d2 = 0

Solving
1 + -49d2 = 0

Solving for variable 'd'.

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

Add '-1' to each side of the equation.
1 + -1 + -49d2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -49d2 = 0 + -1
-49d2 = 0 + -1

Combine like terms: 0 + -1 = -1
-49d2 = -1

Divide each side by '-49'.
d2 = 0.02040816327

Simplifying
d2 = 0.02040816327

Take the square root of each side:
d = {-0.142857143, 0.142857143}