4-(-1.43)2.8=

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Solution for 4-(-1.43)2.8= equation: 


Simplifying
4 + -1(-1.43) * 2.8 = 0

Multiply -1 * -1.43
4 + 1.43 * 2.8 = 0

Multiply 1.43 * 2.8
4 + 4.004 = 0

Combine like terms: 4 + 4.004 = 8.004
8.004 = 0

Solving
8.004 = 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.

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