(-4y^2+5d)-(-2y^2)=

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Solution for (-4y^2+5d)-(-2y^2)= equation:


Simplifying
(-4y2 + 5d) + -1(-2y2) = 0

Reorder the terms:
(5d + -4y2) + -1(-2y2) = 0

Remove parenthesis around (5d + -4y2)
5d + -4y2 + -1(-2y2) = 0

Remove parenthesis around (-2y2)
5d + -4y2 + -1 * -2y2 = 0

Multiply -1 * -2
5d + -4y2 + 2y2 = 0

Combine like terms: -4y2 + 2y2 = -2y2
5d + -2y2 = 0

Solving
5d + -2y2 = 0

Solving for variable 'd'.

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

Add '2y2' to each side of the equation.
5d + -2y2 + 2y2 = 0 + 2y2

Combine like terms: -2y2 + 2y2 = 0
5d + 0 = 0 + 2y2
5d = 0 + 2y2
Remove the zero:
5d = 2y2

Divide each side by '5'.
d = 0.4y2

Simplifying
d = 0.4y2

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