2d+4=-2d(-4+2)

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


Simplifying
2d + 4 = -2d(-4 + 2)

Reorder the terms:
4 + 2d = -2d(-4 + 2)

Combine like terms: -4 + 2 = -2
4 + 2d = -2d(-2)

Reorder the terms for easier multiplication:
4 + 2d = -2 * -2d

Multiply -2 * -2
4 + 2d = 4d

Solving
4 + 2d = 4d

Solving for variable 'd'.

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

Add '-4d' to each side of the equation.
4 + 2d + -4d = 4d + -4d

Combine like terms: 2d + -4d = -2d
4 + -2d = 4d + -4d

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

Add '-4' to each side of the equation.
4 + -4 + -2d = 0 + -4

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

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

Divide each side by '-2'.
d = 2

Simplifying
d = 2

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