0=49x^2-36

Solution for 0=49x^2-36 equation:

Simplifying
0 = 49x2 + -36

Reorder the terms:
0 = -36 + 49x2

Solving
0 = -36 + 49x2

Solving for variable 'x'.

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

Add '-49x2' to each side of the equation.
0 + -49x2 = -36 + 49x2 + -49x2
Remove the zero:
-49x2 = -36 + 49x2 + -49x2

Combine like terms: 49x2 + -49x2 = 0
-49x2 = -36 + 0
-49x2 = -36

Divide each side by '-49'.
x2 = 0.7346938776

Simplifying
x2 = 0.7346938776

Take the square root of each side:
x = {-0.857142857, 0.857142857}