-7(1+n)=-49

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Solution for -7(1+n)=-49 equation: 


Simplifying
-7(1 + n) = -49
(1 * -7 + n * -7) = -49
(-7 + -7n) = -49

Solving
-7 + -7n = -49

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 + -7n = -49 + 7

Combine like terms: -7 + 7 = 0
0 + -7n = -49 + 7
-7n = -49 + 7

Combine like terms: -49 + 7 = -42
-7n = -42

Divide each side by '-7'.
n = 6

Simplifying
n = 6

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