(2b^2-10d)-(-4b^2)=

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Solution for (2b^2-10d)-(-4b^2)= equation:


Simplifying
(2b2 + -10d) + -1(-4b2) = 0

Remove parenthesis around (2b2 + -10d)
2b2 + -10d + -1(-4b2) = 0

Remove parenthesis around (-4b2)
2b2 + -10d + -1 * -4b2 = 0

Multiply -1 * -4
2b2 + -10d + 4b2 = 0

Reorder the terms:
2b2 + 4b2 + -10d = 0

Combine like terms: 2b2 + 4b2 = 6b2
6b2 + -10d = 0

Solving
6b2 + -10d = 0

Solving for variable 'b'.

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

Add '10d' to each side of the equation.
6b2 + -10d + 10d = 0 + 10d

Combine like terms: -10d + 10d = 0
6b2 + 0 = 0 + 10d
6b2 = 0 + 10d
Remove the zero:
6b2 = 10d

Divide each side by '6'.
b2 = 1.666666667d

Simplifying
b2 = 1.666666667d

Combine like terms: 1.666666667d + -1.666666667d = 0.000000000
b2 + -1.666666667d = 0.000000000

The solution to this equation could not be determined.

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