1-7n=4n-4n-13

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Solution for 1-7n=4n-4n-13 equation:


Simplifying
1 + -7n = 4n + -4n + -13

Reorder the terms:
1 + -7n = -13 + 4n + -4n

Combine like terms: 4n + -4n = 0
1 + -7n = -13 + 0
1 + -7n = -13

Solving
1 + -7n = -13

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + -7n = -13 + -1

Combine like terms: 1 + -1 = 0
0 + -7n = -13 + -1
-7n = -13 + -1

Combine like terms: -13 + -1 = -14
-7n = -14

Divide each side by '-7'.
n = 2

Simplifying
n = 2

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