4a-(a+2a)=

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Solution for 4a-(a+2a)= equation: 


Simplifying
4a + -1(a + 2a) = 0

Combine like terms: a + 2a = 3a
4a + -1(3a) = 0

Remove parenthesis around (3a)
4a + -1 * 3a = 0

Multiply -1 * 3
4a + -3a = 0

Combine like terms: 4a + -3a = 1a
1a = 0

Solving
1a = 0

Solving for variable 'a'.

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

Divide each side by '1'.
a = 0

Simplifying
a = 0

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