8d+1=5d+7

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Solution for 8d+1=5d+7 equation:


Simplifying
8d + 1 = 5d + 7

Reorder the terms:
1 + 8d = 5d + 7

Reorder the terms:
1 + 8d = 7 + 5d

Solving
1 + 8d = 7 + 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.
1 + 8d + -5d = 7 + 5d + -5d

Combine like terms: 8d + -5d = 3d
1 + 3d = 7 + 5d + -5d

Combine like terms: 5d + -5d = 0
1 + 3d = 7 + 0
1 + 3d = 7

Add '-1' to each side of the equation.
1 + -1 + 3d = 7 + -1

Combine like terms: 1 + -1 = 0
0 + 3d = 7 + -1
3d = 7 + -1

Combine like terms: 7 + -1 = 6
3d = 6

Divide each side by '3'.
d = 2

Simplifying
d = 2

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