3(a+10)=

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Solution for 3(a+10)= equation: 


Simplifying
3(a + 10) = 0

Reorder the terms:
3(10 + a) = 0
(10 * 3 + a * 3) = 0
(30 + 3a) = 0

Solving
30 + 3a = 0

Solving for variable 'a'.

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

Add '-30' to each side of the equation.
30 + -30 + 3a = 0 + -30

Combine like terms: 30 + -30 = 0
0 + 3a = 0 + -30
3a = 0 + -30

Combine like terms: 0 + -30 = -30
3a = -30

Divide each side by '3'.
a = -10

Simplifying
a = -10

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