-7(1-3n)=35

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Solution for -7(1-3n)=35 equation: 


Simplifying
-7(1 + -3n) = 35
(1 * -7 + -3n * -7) = 35
(-7 + 21n) = 35

Solving
-7 + 21n = 35

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 + 21n = 35 + 7

Combine like terms: -7 + 7 = 0
0 + 21n = 35 + 7
21n = 35 + 7

Combine like terms: 35 + 7 = 42
21n = 42

Divide each side by '21'.
n = 2

Simplifying
n = 2

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