49y^2-x^2=

Solution for 49y^2-x^2= equation:

Simplifying
49y2 + -1x2 = 0

Reorder the terms:
-1x2 + 49y2 = 0

Solving
-1x2 + 49y2 = 0

Solving for variable 'x'.

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

Add '-49y2' to each side of the equation.
-1x2 + 49y2 + -49y2 = 0 + -49y2

Combine like terms: 49y2 + -49y2 = 0
-1x2 + 0 = 0 + -49y2
-1x2 = 0 + -49y2
Remove the zero:
-1x2 = -49y2

Divide each side by '-1'.
x2 = 49y2

Simplifying
x2 = 49y2

Take the square root of each side:
x = {-7y, 7y}