4+2(7+-2)+7(4+-1)=

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Solution for 4+2(7+-2)+7(4+-1)= equation: 


Simplifying
4 + 2(7 + -2) + 7(4 + -1) = 0

Combine like terms: 7 + -2 = 5
4 + 2(5) + 7(4 + -1) = 0

Multiply 2 * 5
4 + 10 + 7(4 + -1) = 0

Combine like terms: 4 + -1 = 3
4 + 10 + 7(3) = 0

Multiply 7 * 3
4 + 10 + 21 = 0

Combine like terms: 4 + 10 = 14
14 + 21 = 0

Combine like terms: 14 + 21 = 35
35 = 0

Solving
35 = 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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