(30b-15a)=

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Solution for (30b-15a)= equation:


Simplifying
(30b + -15a) = 0

Reorder the terms:
(-15a + 30b) = 0

Remove parenthesis around (-15a + 30b)
-15a + 30b = 0

Solving
-15a + 30b = 0

Solving for variable 'a'.

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

Add '-30b' to each side of the equation.
-15a + 30b + -30b = 0 + -30b

Combine like terms: 30b + -30b = 0
-15a + 0 = 0 + -30b
-15a = 0 + -30b
Remove the zero:
-15a = -30b

Divide each side by '-15'.
a = 2b

Simplifying
a = 2b

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