D+5-4=8D+67

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Solution for D+5-4=8D+67 equation:


Simplifying
D + 5 + -4 = 8D + 67

Reorder the terms:
5 + -4 + D = 8D + 67

Combine like terms: 5 + -4 = 1
1 + D = 8D + 67

Reorder the terms:
1 + D = 67 + 8D

Solving
1 + D = 67 + 8D

Solving for variable 'D'.

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

Add '-8D' to each side of the equation.
1 + D + -8D = 67 + 8D + -8D

Combine like terms: D + -8D = -7D
1 + -7D = 67 + 8D + -8D

Combine like terms: 8D + -8D = 0
1 + -7D = 67 + 0
1 + -7D = 67

Add '-1' to each side of the equation.
1 + -1 + -7D = 67 + -1

Combine like terms: 1 + -1 = 0
0 + -7D = 67 + -1
-7D = 67 + -1

Combine like terms: 67 + -1 = 66
-7D = 66

Divide each side by '-7'.
D = -9.428571429

Simplifying
D = -9.428571429

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