7(9n+1)-8(5n-6)=

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Solution for 7(9n+1)-8(5n-6)= equation:


Simplifying
7(9n + 1) + -8(5n + -6) = 0

Reorder the terms:
7(1 + 9n) + -8(5n + -6) = 0
(1 * 7 + 9n * 7) + -8(5n + -6) = 0
(7 + 63n) + -8(5n + -6) = 0

Reorder the terms:
7 + 63n + -8(-6 + 5n) = 0
7 + 63n + (-6 * -8 + 5n * -8) = 0
7 + 63n + (48 + -40n) = 0

Reorder the terms:
7 + 48 + 63n + -40n = 0

Combine like terms: 7 + 48 = 55
55 + 63n + -40n = 0

Combine like terms: 63n + -40n = 23n
55 + 23n = 0

Solving
55 + 23n = 0

Solving for variable 'n'.

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

Add '-55' to each side of the equation.
55 + -55 + 23n = 0 + -55

Combine like terms: 55 + -55 = 0
0 + 23n = 0 + -55
23n = 0 + -55

Combine like terms: 0 + -55 = -55
23n = -55

Divide each side by '23'.
n = -2.391304348

Simplifying
n = -2.391304348

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