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Simplifying
49u2 + -9v2 = 0
Solving
49u2 + -9v2 = 0
Solving for variable 'u'.
Move all terms containing u to the left, all other terms to the right.
Add '9v2' to each side of the equation.
49u2 + -9v2 + 9v2 = 0 + 9v2
Combine like terms: -9v2 + 9v2 = 0
49u2 + 0 = 0 + 9v2
49u2 = 0 + 9v2
Remove the zero:
49u2 = 9v2
Divide each side by '49'.
u2 = 0.1836734694v2
Simplifying
u2 = 0.1836734694v2
Take the square root of each side:
u = {-0.428571429v, 0.428571429v}
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