60=60-4.9x^2

Solution for 60=60-4.9x^2 equation:

Simplifying
60 = 60 + -4.9x2

Add '-60' to each side of the equation.
60 + -60 = 60 + -60 + -4.9x2

Combine like terms: 60 + -60 = 0
0 = 60 + -60 + -4.9x2

Combine like terms: 60 + -60 = 0
0 = 0 + -4.9x2
0 = -4.9x2

Solving
0 = -4.9x2

Solving for variable 'x'.

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

Add '4.9x2' to each side of the equation.
0 + 4.9x2 = -4.9x2 + 4.9x2
Remove the zero:
4.9x2 = -4.9x2 + 4.9x2

Combine like terms: -4.9x2 + 4.9x2 = 0.0
4.9x2 = 0.0

Divide each side by '4.9'.
x2 = 0

Simplifying
x2 = 0

Take the square root of each side:
x = {0}