3*10-5*10-1=19

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Solution for 3*10-5*10-1=19 equation: 


Simplifying
3 * 10 + -5 * 10 + -1 = 19

Multiply 3 * 10
30 + -5 * 10 + -1 = 19

Multiply -5 * 10
30 + -50 + -1 = 19

Combine like terms: 30 + -50 = -20
-20 + -1 = 19

Combine like terms: -20 + -1 = -21
-21 = 19

Solving
-21 = 19

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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