1200=7v^2

Solution for 1200=7v^2 equation:

Simplifying
1200 = 7v2

Solving
1200 = 7v2

Solving for variable 'v'.

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

Add '-7v2' to each side of the equation.
1200 + -7v2 = 7v2 + -7v2

Combine like terms: 7v2 + -7v2 = 0
1200 + -7v2 = 0

Add '-1200' to each side of the equation.
1200 + -1200 + -7v2 = 0 + -1200

Combine like terms: 1200 + -1200 = 0
0 + -7v2 = 0 + -1200
-7v2 = 0 + -1200

Combine like terms: 0 + -1200 = -1200
-7v2 = -1200

Divide each side by '-7'.
v2 = 171.4285714

Simplifying
v2 = 171.4285714

Take the square root of each side:
v = {-13.093073413, 13.093073413}