9(2n+5)=8(7n+5)+2

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Solution for 9(2n+5)=8(7n+5)+2 equation:


Simplifying
9(2n + 5) = 8(7n + 5) + 2

Reorder the terms:
9(5 + 2n) = 8(7n + 5) + 2
(5 * 9 + 2n * 9) = 8(7n + 5) + 2
(45 + 18n) = 8(7n + 5) + 2

Reorder the terms:
45 + 18n = 8(5 + 7n) + 2
45 + 18n = (5 * 8 + 7n * 8) + 2
45 + 18n = (40 + 56n) + 2

Reorder the terms:
45 + 18n = 40 + 2 + 56n

Combine like terms: 40 + 2 = 42
45 + 18n = 42 + 56n

Solving
45 + 18n = 42 + 56n

Solving for variable 'n'.

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

Add '-56n' to each side of the equation.
45 + 18n + -56n = 42 + 56n + -56n

Combine like terms: 18n + -56n = -38n
45 + -38n = 42 + 56n + -56n

Combine like terms: 56n + -56n = 0
45 + -38n = 42 + 0
45 + -38n = 42

Add '-45' to each side of the equation.
45 + -45 + -38n = 42 + -45

Combine like terms: 45 + -45 = 0
0 + -38n = 42 + -45
-38n = 42 + -45

Combine like terms: 42 + -45 = -3
-38n = -3

Divide each side by '-38'.
n = 0.07894736842

Simplifying
n = 0.07894736842

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