-4(7+n)=-5n-31

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Solution for -4(7+n)=-5n-31 equation:


Simplifying
-4(7 + n) = -5n + -31
(7 * -4 + n * -4) = -5n + -31
(-28 + -4n) = -5n + -31

Reorder the terms:
-28 + -4n = -31 + -5n

Solving
-28 + -4n = -31 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-28 + -4n + 5n = -31 + -5n + 5n

Combine like terms: -4n + 5n = 1n
-28 + 1n = -31 + -5n + 5n

Combine like terms: -5n + 5n = 0
-28 + 1n = -31 + 0
-28 + 1n = -31

Add '28' to each side of the equation.
-28 + 28 + 1n = -31 + 28

Combine like terms: -28 + 28 = 0
0 + 1n = -31 + 28
1n = -31 + 28

Combine like terms: -31 + 28 = -3
1n = -3

Divide each side by '1'.
n = -3

Simplifying
n = -3

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