4(7n-6)-8(7+4n)=-68

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Solution for 4(7n-6)-8(7+4n)=-68 equation:


Simplifying
4(7n + -6) + -8(7 + 4n) = -68

Reorder the terms:
4(-6 + 7n) + -8(7 + 4n) = -68
(-6 * 4 + 7n * 4) + -8(7 + 4n) = -68
(-24 + 28n) + -8(7 + 4n) = -68
-24 + 28n + (7 * -8 + 4n * -8) = -68
-24 + 28n + (-56 + -32n) = -68

Reorder the terms:
-24 + -56 + 28n + -32n = -68

Combine like terms: -24 + -56 = -80
-80 + 28n + -32n = -68

Combine like terms: 28n + -32n = -4n
-80 + -4n = -68

Solving
-80 + -4n = -68

Solving for variable 'n'.

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

Add '80' to each side of the equation.
-80 + 80 + -4n = -68 + 80

Combine like terms: -80 + 80 = 0
0 + -4n = -68 + 80
-4n = -68 + 80

Combine like terms: -68 + 80 = 12
-4n = 12

Divide each side by '-4'.
n = -3

Simplifying
n = -3

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