21x+3(-7x+12)=38

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Solution for 21x+3(-7x+12)=38 equation: 


Simplifying
21x + 3(-7x + 12) = 38

Reorder the terms:
21x + 3(12 + -7x) = 38
21x + (12 * 3 + -7x * 3) = 38
21x + (36 + -21x) = 38

Reorder the terms:
36 + 21x + -21x = 38

Combine like terms: 21x + -21x = 0
36 + 0 = 38
36 = 38

Solving
36 = 38

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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