-7(8n+4)+8(-3n+5)=-68

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Solution for -7(8n+4)+8(-3n+5)=-68 equation:


Simplifying
-7(8n + 4) + 8(-3n + 5) = -68

Reorder the terms:
-7(4 + 8n) + 8(-3n + 5) = -68
(4 * -7 + 8n * -7) + 8(-3n + 5) = -68
(-28 + -56n) + 8(-3n + 5) = -68

Reorder the terms:
-28 + -56n + 8(5 + -3n) = -68
-28 + -56n + (5 * 8 + -3n * 8) = -68
-28 + -56n + (40 + -24n) = -68

Reorder the terms:
-28 + 40 + -56n + -24n = -68

Combine like terms: -28 + 40 = 12
12 + -56n + -24n = -68

Combine like terms: -56n + -24n = -80n
12 + -80n = -68

Solving
12 + -80n = -68

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + -80n = -68 + -12

Combine like terms: 12 + -12 = 0
0 + -80n = -68 + -12
-80n = -68 + -12

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

Divide each side by '-80'.
n = 1

Simplifying
n = 1

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