3(2b-a)-(2a-b)=

Solution for 3(2b-a)-(2a-b)= equation:

Simplifying
3(2b + -1a) + -1(2a + -1b) = 0

Reorder the terms:
3(-1a + 2b) + -1(2a + -1b) = 0
(-1a * 3 + 2b * 3) + -1(2a + -1b) = 0
(-3a + 6b) + -1(2a + -1b) = 0
-3a + 6b + (2a * -1 + -1b * -1) = 0
-3a + 6b + (-2a + 1b) = 0

Reorder the terms:
-3a + -2a + 6b + 1b = 0

Combine like terms: -3a + -2a = -5a
-5a + 6b + 1b = 0

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

Solving
-5a + 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.
-5a + 7b + -7b = 0 + -7b

Combine like terms: 7b + -7b = 0
-5a + 0 = 0 + -7b
-5a = 0 + -7b
Remove the zero:
-5a = -7b

Divide each side by '-5'.
a = 1.4b

Simplifying
a = 1.4b