2d-5a=30

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Solution for 2d-5a=30 equation:


Simplifying
2d + -5a = 30

Reorder the terms:
-5a + 2d = 30

Solving
-5a + 2d = 30

Solving for variable 'a'.

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

Add '-2d' to each side of the equation.
-5a + 2d + -2d = 30 + -2d

Combine like terms: 2d + -2d = 0
-5a + 0 = 30 + -2d
-5a = 30 + -2d

Divide each side by '-5'.
a = -6 + 0.4d

Simplifying
a = -6 + 0.4d

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