12d-11d-1=45

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Solution for 12d-11d-1=45 equation:


Simplifying
12d + -11d + -1 = 45

Reorder the terms:
-1 + 12d + -11d = 45

Combine like terms: 12d + -11d = 1d
-1 + 1d = 45

Solving
-1 + 1d = 45

Solving for variable 'd'.

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

Add '1' to each side of the equation.
-1 + 1 + 1d = 45 + 1

Combine like terms: -1 + 1 = 0
0 + 1d = 45 + 1
1d = 45 + 1

Combine like terms: 45 + 1 = 46
1d = 46

Divide each side by '1'.
d = 46

Simplifying
d = 46

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