-7(8+5n)=31-6n

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Solution for -7(8+5n)=31-6n equation:


Simplifying
-7(8 + 5n) = 31 + -6n
(8 * -7 + 5n * -7) = 31 + -6n
(-56 + -35n) = 31 + -6n

Solving
-56 + -35n = 31 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
-56 + -35n + 6n = 31 + -6n + 6n

Combine like terms: -35n + 6n = -29n
-56 + -29n = 31 + -6n + 6n

Combine like terms: -6n + 6n = 0
-56 + -29n = 31 + 0
-56 + -29n = 31

Add '56' to each side of the equation.
-56 + 56 + -29n = 31 + 56

Combine like terms: -56 + 56 = 0
0 + -29n = 31 + 56
-29n = 31 + 56

Combine like terms: 31 + 56 = 87
-29n = 87

Divide each side by '-29'.
n = -3

Simplifying
n = -3

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