-7(-3)-[8-(3-5)]=11

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Solution for -7(-3)-[8-(3-5)]=11 equation: 


Simplifying
-7(-3) + -1[8 + -1(3 + -5)] = 11

Multiply -7 * -3
21 + -1[8 + -1(3 + -5)] = 11

Combine like terms: 3 + -5 = -2
21 + -1[8 + -1(-2)] = 11

Multiply -1 * -2
21 + -1[8 + 2] = 11

Combine like terms: 8 + 2 = 10
21 + -1[10] = 11

Multiply -1 * 10
21 + -10 = 11

Combine like terms: 21 + -10 = 11
11 = 11

Add '-11' to each side of the equation.
11 + -11 = 11 + -11

Combine like terms: 11 + -11 = 0
0 = 11 + -11

Combine like terms: 11 + -11 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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