3n-(7)=11

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Solution for 3n-(7)=11 equation: 


Simplifying
3n + -1(7) = 11

Multiply -1 * 7
3n + -7 = 11

Reorder the terms:
-7 + 3n = 11

Solving
-7 + 3n = 11

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 3n = 11 + 7

Combine like terms: -7 + 7 = 0
0 + 3n = 11 + 7
3n = 11 + 7

Combine like terms: 11 + 7 = 18
3n = 18

Divide each side by '3'.
n = 6

Simplifying
n = 6

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