13-3(5-2a)=d

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Solution for 13-3(5-2a)=d equation:


Simplifying
13 + -3(5 + -2a) = d
13 + (5 * -3 + -2a * -3) = d
13 + (-15 + 6a) = d

Combine like terms: 13 + -15 = -2
-2 + 6a = d

Solving
-2 + 6a = d

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 6a = 2 + d

Combine like terms: -2 + 2 = 0
0 + 6a = 2 + d
6a = 2 + d

Divide each side by '6'.
a = 0.3333333333 + 0.1666666667d

Simplifying
a = 0.3333333333 + 0.1666666667d

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