3(2b+5a)=

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Solution for 3(2b+5a)= equation: 


Simplifying
3(2b + 5a) = 0

Reorder the terms:
3(5a + 2b) = 0
(5a * 3 + 2b * 3) = 0
(15a + 6b) = 0

Solving
15a + 6b = 0

Solving for variable 'a'.

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

Add '-6b' to each side of the equation.
15a + 6b + -6b = 0 + -6b

Combine like terms: 6b + -6b = 0
15a + 0 = 0 + -6b
15a = 0 + -6b
Remove the zero:
15a = -6b

Divide each side by '15'.
a = -0.4b

Simplifying
a = -0.4b

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