9b^2-10=719

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Solution for 9b^2-10=719 equation:


Simplifying
9b2 + -10 = 719

Reorder the terms:
-10 + 9b2 = 719

Solving
-10 + 9b2 = 719

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + 9b2 = 719 + 10

Combine like terms: -10 + 10 = 0
0 + 9b2 = 719 + 10
9b2 = 719 + 10

Combine like terms: 719 + 10 = 729
9b2 = 729

Divide each side by '9'.
b2 = 81

Simplifying
b2 = 81

Take the square root of each side:
b = {-9, 9}

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