2a+6b-a+b=

Solution for 2a+6b-a+b= equation:

Simplifying
2a + 6b + -1a + b = 0

Reorder the terms:
2a + -1a + 6b + b = 0

Combine like terms: 2a + -1a = 1a
1a + 6b + b = 0

Combine like terms: 6b + b = 7b
1a + 7b = 0

Solving
1a + 7b = 0

Solving for variable 'a'.

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

Add '-7b' to each side of the equation.
1a + 7b + -7b = 0 + -7b

Combine like terms: 7b + -7b = 0
1a + 0 = 0 + -7b
1a = 0 + -7b
Remove the zero:
1a = -7b

Divide each side by '1'.
a = -7b

Simplifying
a = -7b