-42+3x=-2+83

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Solution for -42+3x=-2+83 equation: 


Simplifying
-42 + 3x = -2 + 83

Combine like terms: -2 + 83 = 81
-42 + 3x = 81

Solving
-42 + 3x = 81

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '42' to each side of the equation.
-42 + 42 + 3x = 81 + 42

Combine like terms: -42 + 42 = 0
0 + 3x = 81 + 42
3x = 81 + 42

Combine like terms: 81 + 42 = 123
3x = 123

Divide each side by '3'.
x = 41

Simplifying
x = 41

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