2n-42=147

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Solution for 2n-42=147 equation: 


Simplifying
2n + -42 = 147

Reorder the terms:
-42 + 2n = 147

Solving
-42 + 2n = 147

Solving for variable 'n'.

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

Add '42' to each side of the equation.
-42 + 42 + 2n = 147 + 42

Combine like terms: -42 + 42 = 0
0 + 2n = 147 + 42
2n = 147 + 42

Combine like terms: 147 + 42 = 189
2n = 189

Divide each side by '2'.
n = 94.5

Simplifying
n = 94.5

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