6+2a=3+7a

Solution for 6+2a=3+7a equation:

Simplifying
6 + 2a = 3 + 7a

Solving
6 + 2a = 3 + 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.
6 + 2a + -7a = 3 + 7a + -7a

Combine like terms: 2a + -7a = -5a
6 + -5a = 3 + 7a + -7a

Combine like terms: 7a + -7a = 0
6 + -5a = 3 + 0
6 + -5a = 3

Add '-6' to each side of the equation.
6 + -6 + -5a = 3 + -6

Combine like terms: 6 + -6 = 0
0 + -5a = 3 + -6
-5a = 3 + -6

Combine like terms: 3 + -6 = -3
-5a = -3

Divide each side by '-5'.
a = 0.6

Simplifying
a = 0.6