8(9n+1)-2(4n-7)=

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Solution for 8(9n+1)-2(4n-7)= equation:


Simplifying
8(9n + 1) + -2(4n + -7) = 0

Reorder the terms:
8(1 + 9n) + -2(4n + -7) = 0
(1 * 8 + 9n * 8) + -2(4n + -7) = 0
(8 + 72n) + -2(4n + -7) = 0

Reorder the terms:
8 + 72n + -2(-7 + 4n) = 0
8 + 72n + (-7 * -2 + 4n * -2) = 0
8 + 72n + (14 + -8n) = 0

Reorder the terms:
8 + 14 + 72n + -8n = 0

Combine like terms: 8 + 14 = 22
22 + 72n + -8n = 0

Combine like terms: 72n + -8n = 64n
22 + 64n = 0

Solving
22 + 64n = 0

Solving for variable 'n'.

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

Add '-22' to each side of the equation.
22 + -22 + 64n = 0 + -22

Combine like terms: 22 + -22 = 0
0 + 64n = 0 + -22
64n = 0 + -22

Combine like terms: 0 + -22 = -22
64n = -22

Divide each side by '64'.
n = -0.34375

Simplifying
n = -0.34375

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