4d+7=7d+2

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


Simplifying
4d + 7 = 7d + 2

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

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

Solving
7 + 4d = 2 + 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.
7 + 4d + -7d = 2 + 7d + -7d

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

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

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

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

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

Divide each side by '-3'.
d = 1.666666667

Simplifying
d = 1.666666667

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