5(2)2-1=19

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Solution for 5(2)2-1=19 equation: 


Simplifying
5(2) * 2 + -1 = 19

Multiply 5 * 2
10 * 2 + -1 = 19

Multiply 10 * 2
20 + -1 = 19

Combine like terms: 20 + -1 = 19
19 = 19

Add '-19' to each side of the equation.
19 + -19 = 19 + -19

Combine like terms: 19 + -19 = 0
0 = 19 + -19

Combine like terms: 19 + -19 = 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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