2a+3b-3a+4b=

Solution for 2a+3b-3a+4b= equation:

Simplifying
2a + 3b + -3a + 4b = 0

Reorder the terms:
2a + -3a + 3b + 4b = 0

Combine like terms: 2a + -3a = -1a
-1a + 3b + 4b = 0

Combine like terms: 3b + 4b = 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