21-[16-(7-5)-10]+8*2=

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Solution for 21-[16-(7-5)-10]+8*2= equation:


Simplifying
21 + -1[16 + -1(7 + -5) + -10] + 8 * 2 = 0

Combine like terms: 7 + -5 = 2
21 + -1[16 + -1(2) + -10] + 8 * 2 = 0

Multiply -1 * 2
21 + -1[16 + -2 + -10] + 8 * 2 = 0

Combine like terms: 16 + -2 = 14
21 + -1[14 + -10] + 8 * 2 = 0

Combine like terms: 14 + -10 = 4
21 + -1[4] + 8 * 2 = 0

Multiply -1 * 4
21 + -4 + 8 * 2 = 0

Multiply 8 * 2
21 + -4 + 16 = 0

Combine like terms: 21 + -4 = 17
17 + 16 = 0

Combine like terms: 17 + 16 = 33
33 = 0

Solving
33 = 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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