2(7)(-1)-(7)=

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Solution for 2(7)(-1)-(7)= equation: 


Simplifying
2(7)(-1) + -1(7) = 0

Multiply 2 * 7
14 * -1 + -1(7) = 0

Multiply 14 * -1
-14 + -1(7) = 0

Multiply -1 * 7
-14 + -7 = 0

Combine like terms: -14 + -7 = -21
-21 = 0

Solving
-21 = 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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