21d+42e=63

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Solution for 21d+42e=63 equation: 


Simplifying
21d + 42e = 63

Solving
21d + 42e = 63

Solving for variable 'd'.

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

Add '-42e' to each side of the equation.
21d + 42e + -42e = 63 + -42e

Combine like terms: 42e + -42e = 0
21d + 0 = 63 + -42e
21d = 63 + -42e

Divide each side by '21'.
d = 3 + -2e

Simplifying
d = 3 + -2e

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