7a-(6a-a)=

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Solution for 7a-(6a-a)= equation: 


Simplifying
7a + -1(6a + -1a) = 0

Combine like terms: 6a + -1a = 5a
7a + -1(5a) = 0

Remove parenthesis around (5a)
7a + -1 * 5a = 0

Multiply -1 * 5
7a + -5a = 0

Combine like terms: 7a + -5a = 2a
2a = 0

Solving
2a = 0

Solving for variable 'a'.

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

Divide each side by '2'.
a = 0

Simplifying
a = 0

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