144-49y^2=

Solution for 144-49y^2= equation:

Simplifying
144 + -49y2 = 0

Solving
144 + -49y2 = 0

Solving for variable 'y'.

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

Add '-144' to each side of the equation.
144 + -144 + -49y2 = 0 + -144

Combine like terms: 144 + -144 = 0
0 + -49y2 = 0 + -144
-49y2 = 0 + -144

Combine like terms: 0 + -144 = -144
-49y2 = -144

Divide each side by '-49'.
y2 = 2.93877551

Simplifying
y2 = 2.93877551

Take the square root of each side:
y = {-1.714285714, 1.714285714}