3+7a=6+6a

Solution for 3+7a=6+6a equation:

Simplifying
3 + 7a = 6 + 6a

Solving
3 + 7a = 6 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
3 + 7a + -6a = 6 + 6a + -6a

Combine like terms: 7a + -6a = 1a
3 + 1a = 6 + 6a + -6a

Combine like terms: 6a + -6a = 0
3 + 1a = 6 + 0
3 + 1a = 6

Add '-3' to each side of the equation.
3 + -3 + 1a = 6 + -3

Combine like terms: 3 + -3 = 0
0 + 1a = 6 + -3
1a = 6 + -3

Combine like terms: 6 + -3 = 3
1a = 3

Divide each side by '1'.
a = 3

Simplifying
a = 3