3(3-1)=5(3-1)-2(7-6)

Solution for 3(3-1)=5(3-1)-2(7-6) equation:

Simplifying
3(3 + -1) = 5(3 + -1) + -2(7 + -6)

Combine like terms: 3 + -1 = 2
3(2) = 5(3 + -1) + -2(7 + -6)

Multiply 3 * 2
6 = 5(3 + -1) + -2(7 + -6)

Combine like terms: 3 + -1 = 2
6 = 5(2) + -2(7 + -6)

Multiply 5 * 2
6 = 10 + -2(7 + -6)

Combine like terms: 7 + -6 = 1
6 = 10 + -2(1)

Multiply -2 * 1
6 = 10 + -2

Combine like terms: 10 + -2 = 8
6 = 8

Solving
6 = 8

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.