2d+3+4=7+5d

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Solution for 2d+3+4=7+5d equation:


Simplifying
2d + 3 + 4 = 7 + 5d

Reorder the terms:
3 + 4 + 2d = 7 + 5d

Combine like terms: 3 + 4 = 7
7 + 2d = 7 + 5d

Add '-7' to each side of the equation.
7 + -7 + 2d = 7 + -7 + 5d

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

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

Solving
2d = 5d

Solving for variable 'd'.

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

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

Combine like terms: 2d + -5d = -3d
-3d = 5d + -5d

Combine like terms: 5d + -5d = 0
-3d = 0

Divide each side by '-3'.
d = 0

Simplifying
d = 0

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