4e+5ed+4d-7ed+7=0

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Solution for 4e+5ed+4d-7ed+7=0 equation:


Simplifying
4e + 5ed + 4d + -7ed + 7 = 0

Reorder the terms:
7 + 4d + 5de + -7de + 4e = 0

Combine like terms: 5de + -7de = -2de
7 + 4d + -2de + 4e = 0

Solving
7 + 4d + -2de + 4e = 0

Solving for variable 'd'.

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

Add '-7' to each side of the equation.
7 + 4d + -2de + -7 + 4e = 0 + -7

Reorder the terms:
7 + -7 + 4d + -2de + 4e = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 4d + -2de + 4e = 0 + -7
4d + -2de + 4e = 0 + -7

Combine like terms: 0 + -7 = -7
4d + -2de + 4e = -7

Add '-4e' to each side of the equation.
4d + -2de + 4e + -4e = -7 + -4e

Combine like terms: 4e + -4e = 0
4d + -2de + 0 = -7 + -4e
4d + -2de = -7 + -4e

Reorder the terms:
7 + 4d + -2de + 4e = -7 + -4e + 7 + 4e

Reorder the terms:
7 + 4d + -2de + 4e = -7 + 7 + -4e + 4e

Combine like terms: -7 + 7 = 0
7 + 4d + -2de + 4e = 0 + -4e + 4e
7 + 4d + -2de + 4e = -4e + 4e

Combine like terms: -4e + 4e = 0
7 + 4d + -2de + 4e = 0

The solution to this equation could not be determined.

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