[4-(2-4(6-7)+7)]+2=

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Solution for [4-(2-4(6-7)+7)]+2= equation: 


Simplifying
[4 + -1(2 + -4(6 + -7) + 7)] + 2 = 0

Combine like terms: 6 + -7 = -1
[4 + -1(2 + -4(-1) + 7)] + 2 = 0

Multiply -4 * -1
[4 + -1(2 + 4 + 7)] + 2 = 0

Combine like terms: 2 + 4 = 6
[4 + -1(6 + 7)] + 2 = 0

Combine like terms: 6 + 7 = 13
[4 + -1(13)] + 2 = 0

Multiply -1 * 13
[4 + -13] + 2 = 0

Combine like terms: 4 + -13 = -9
[-9] + 2 = 0
-9 + 2 = 0

Combine like terms: -9 + 2 = -7
-7 = 0

Solving
-7 = 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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