4-3q-(2-5q)=0

Solution for 4-3q-(2-5q)=0 equation:

Simplifying
4 + -3q + -1(2 + -5q) = 0
4 + -3q + (2 * -1 + -5q * -1) = 0
4 + -3q + (-2 + 5q) = 0

Reorder the terms:
4 + -2 + -3q + 5q = 0

Combine like terms: 4 + -2 = 2
2 + -3q + 5q = 0

Combine like terms: -3q + 5q = 2q
2 + 2q = 0

Solving
2 + 2q = 0

Solving for variable 'q'.

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

Add '-2' to each side of the equation.
2 + -2 + 2q = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 2q = 0 + -2
2q = 0 + -2

Combine like terms: 0 + -2 = -2
2q = -2

Divide each side by '2'.
q = -1

Simplifying
q = -1