3(3-2(-1))-(2(3)+3(-1))=

Solution for 3(3-2(-1))-(2(3)+3(-1))= equation:

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

Multiply -2 * -1
3(3 + 2) + -1(2(3) + 3(-1)) = 0

Combine like terms: 3 + 2 = 5
3(5) + -1(2(3) + 3(-1)) = 0

Multiply 3 * 5
15 + -1(2(3) + 3(-1)) = 0

Multiply 2 * 3
15 + -1(6 + 3(-1)) = 0

Multiply 3 * -1
15 + -1(6 + -3) = 0

Combine like terms: 6 + -3 = 3
15 + -1(3) = 0

Multiply -1 * 3
15 + -3 = 0

Combine like terms: 15 + -3 = 12
12 = 0

Solving
12 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.