=2*8-7-0.4

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Solution for =2*8-7-0.4 equation: 


Simplifying
0 = 2 * 8 + -7 + -0.4

Multiply 2 * 8
0 = 16 + -7 + -0.4

Combine like terms: 16 + -7 = 9
0 = 9 + -0.4

Combine like terms: 9 + -0.4 = 8.6
0 = 8.6

Solving
0 = 8.6

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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