40-2(3-7)=

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Solution for 40-2(3-7)= equation: 


Simplifying
40 + -2(3 + -7) = 0

Combine like terms: 3 + -7 = -4
40 + -2(-4) = 0

Multiply -2 * -4
40 + 8 = 0

Combine like terms: 40 + 8 = 48
48 = 0

Solving
48 = 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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