(5d^2-3)+(-2d^2+4)=

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Solution for (5d^2-3)+(-2d^2+4)= equation:


Simplifying
(5d2 + -3) + (-2d2 + 4) = 0

Reorder the terms:
(-3 + 5d2) + (-2d2 + 4) = 0

Remove parenthesis around (-3 + 5d2)
-3 + 5d2 + (-2d2 + 4) = 0

Reorder the terms:
-3 + 5d2 + (4 + -2d2) = 0

Remove parenthesis around (4 + -2d2)
-3 + 5d2 + 4 + -2d2 = 0

Reorder the terms:
-3 + 4 + 5d2 + -2d2 = 0

Combine like terms: -3 + 4 = 1
1 + 5d2 + -2d2 = 0

Combine like terms: 5d2 + -2d2 = 3d2
1 + 3d2 = 0

Solving
1 + 3d2 = 0

Solving for variable 'd'.

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

Add '-1' to each side of the equation.
1 + -1 + 3d2 = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 3d2 = 0 + -1
3d2 = 0 + -1

Combine like terms: 0 + -1 = -1
3d2 = -1

Divide each side by '3'.
d2 = -0.3333333333

Simplifying
d2 = -0.3333333333

Reorder the terms:
0.3333333333 + d2 = -0.3333333333 + 0.3333333333

Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000
0.3333333333 + d2 = 0.0000000000

The solution to this equation could not be determined.

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