-30(-7)-210-3=

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Solution for -30(-7)-210-3= equation: 


Simplifying
-30(-7) + -210 + -3 = 0

Multiply -30 * -7
210 + -210 + -3 = 0

Combine like terms: 210 + -210 = 0
0 + -3 = 0
-3 = 0

Solving
-3 = 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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