3(3n+-4)+8(7+2n)=

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Solution for 3(3n+-4)+8(7+2n)= equation:


Simplifying
3(3n + -4) + 8(7 + 2n) = 0

Reorder the terms:
3(-4 + 3n) + 8(7 + 2n) = 0
(-4 * 3 + 3n * 3) + 8(7 + 2n) = 0
(-12 + 9n) + 8(7 + 2n) = 0
-12 + 9n + (7 * 8 + 2n * 8) = 0
-12 + 9n + (56 + 16n) = 0

Reorder the terms:
-12 + 56 + 9n + 16n = 0

Combine like terms: -12 + 56 = 44
44 + 9n + 16n = 0

Combine like terms: 9n + 16n = 25n
44 + 25n = 0

Solving
44 + 25n = 0

Solving for variable 'n'.

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

Add '-44' to each side of the equation.
44 + -44 + 25n = 0 + -44

Combine like terms: 44 + -44 = 0
0 + 25n = 0 + -44
25n = 0 + -44

Combine like terms: 0 + -44 = -44
25n = -44

Divide each side by '25'.
n = -1.76

Simplifying
n = -1.76

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