630-d=546

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Solution for 630-d=546 equation:


Simplifying
630 + -1d = 546

Solving
630 + -1d = 546

Solving for variable 'd'.

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

Add '-630' to each side of the equation.
630 + -630 + -1d = 546 + -630

Combine like terms: 630 + -630 = 0
0 + -1d = 546 + -630
-1d = 546 + -630

Combine like terms: 546 + -630 = -84
-1d = -84

Divide each side by '-1'.
d = 84

Simplifying
d = 84

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