3-2(5(-0.2)-1)=6+(8(-0.2)+3)

Solution for 3-2(5(-0.2)-1)=6+(8(-0.2)+3) equation:

Simplifying
3 + -2(5(-0.2) + -1) = 6 + (8(-0.2) + 3)

Multiply 5 * -0.2
3 + -2(-1 + -1) = 6 + (8(-0.2) + 3)

Combine like terms: -1 + -1 = -2
3 + -2(-2) = 6 + (8(-0.2) + 3)

Multiply -2 * -2
3 + 4 = 6 + (8(-0.2) + 3)

Combine like terms: 3 + 4 = 7
7 = 6 + (8(-0.2) + 3)

Multiply 8 * -0.2
7 = 6 + (-1.6 + 3)

Combine like terms: -1.6 + 3 = 1.4
7 = 6 + (1.4)
7 = 6 + 1.4

Combine like terms: 6 + 1.4 = 7.4
7 = 7.4

Solving
7 = 7.4

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.