3+4[2+5]=31

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Solution for 3+4[2+5]=31 equation: 


Simplifying
3 + 4[2 + 5] = 31

Combine like terms: 2 + 5 = 7
3 + 4[7] = 31

Multiply 4 * 7
3 + 28 = 31

Combine like terms: 3 + 28 = 31
31 = 31

Add '-31' to each side of the equation.
31 + -31 = 31 + -31

Combine like terms: 31 + -31 = 0
0 = 31 + -31

Combine like terms: 31 + -31 = 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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