-7(1+5n)+6(1+4n)=13

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Solution for -7(1+5n)+6(1+4n)=13 equation:


Simplifying
-7(1 + 5n) + 6(1 + 4n) = 13
(1 * -7 + 5n * -7) + 6(1 + 4n) = 13
(-7 + -35n) + 6(1 + 4n) = 13
-7 + -35n + (1 * 6 + 4n * 6) = 13
-7 + -35n + (6 + 24n) = 13

Reorder the terms:
-7 + 6 + -35n + 24n = 13

Combine like terms: -7 + 6 = -1
-1 + -35n + 24n = 13

Combine like terms: -35n + 24n = -11n
-1 + -11n = 13

Solving
-1 + -11n = 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 + -11n = 13 + 1

Combine like terms: -1 + 1 = 0
0 + -11n = 13 + 1
-11n = 13 + 1

Combine like terms: 13 + 1 = 14
-11n = 14

Divide each side by '-11'.
n = -1.272727273

Simplifying
n = -1.272727273

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