.5b^2+b^2=225

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Solution for .5b^2+b^2=225 equation: 


Simplifying
0.5b2 + b2 = 225

Combine like terms: 0.5b2 + b2 = 1.5b2
1.5b2 = 225

Solving
1.5b2 = 225

Solving for variable 'b'.

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

Divide each side by '1.5'.
b2 = 150

Simplifying
b2 = 150

Take the square root of each side:
b = {-12.247448714, 12.247448714}

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