0.4(8-0.2)=-4

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Solution for 0.4(8-0.2)=-4 equation: 


Simplifying
0.4(8 + -0.2) = -4

Combine like terms: 8 + -0.2 = 7.8
0.4(7.8) = -4

Multiply 0.4 * 7.8
3.12 = -4

Solving
3.12 = -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.

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