54-3(8-4)=42

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Solution for 54-3(8-4)=42 equation: 


Simplifying
54 + -3(8 + -4) = 42

Combine like terms: 8 + -4 = 4
54 + -3(4) = 42

Multiply -3 * 4
54 + -12 = 42

Combine like terms: 54 + -12 = 42
42 = 42

Add '-42' to each side of the equation.
42 + -42 = 42 + -42

Combine like terms: 42 + -42 = 0
0 = 42 + -42

Combine like terms: 42 + -42 = 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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