7b^2-2b^2=

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Solution for 7b^2-2b^2= equation: 


Simplifying
7b2 + -2b2 = 0

Combine like terms: 7b2 + -2b2 = 5b2
5b2 = 0

Solving
5b2 = 0

Solving for variable 'b'.

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

Divide each side by '5'.
b2 = 0

Simplifying
b2 = 0

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

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