6a+2a=7a

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Solution for 6a+2a=7a equation: 


Simplifying
6a + 2a = 7a

Combine like terms: 6a + 2a = 8a
8a = 7a

Solving
8a = 7a

Solving for variable 'a'.

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

Add '-7a' to each side of the equation.
8a + -7a = 7a + -7a

Combine like terms: 8a + -7a = 1a
1a = 7a + -7a

Combine like terms: 7a + -7a = 0
1a = 0

Divide each side by '1'.
a = 0

Simplifying
a = 0

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