2+5d=7d+3

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

Simplifying
2 + 5d = 7d + 3

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

Solving
2 + 5d = 3 + 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
2 + 5d + -7d = 3 + 7d + -7d

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

Combine like terms: 7d + -7d = 0
2 + -2d = 3 + 0
2 + -2d = 3

Add '-2' to each side of the equation.
2 + -2 + -2d = 3 + -2

Combine like terms: 2 + -2 = 0
0 + -2d = 3 + -2
-2d = 3 + -2

Combine like terms: 3 + -2 = 1
-2d = 1

Divide each side by '-2'.
d = -0.5

Simplifying
d = -0.5