4=-2a+3a

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

Simplifying
4 = -2a + 3a

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

Solving
4 = 1a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
4 + -1a = 1a + -1a

Combine like terms: 1a + -1a = 0
4 + -1a = 0

Add '-4' to each side of the equation.
4 + -4 + -1a = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1a = 0 + -4
-1a = 0 + -4

Combine like terms: 0 + -4 = -4
-1a = -4

Divide each side by '-1'.
a = 4

Simplifying
a = 4