8-7(-n+3)=9(5n-4)+1

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Solution for 8-7(-n+3)=9(5n-4)+1 equation:


Simplifying
8 + -7(-1n + 3) = 9(5n + -4) + 1

Reorder the terms:
8 + -7(3 + -1n) = 9(5n + -4) + 1
8 + (3 * -7 + -1n * -7) = 9(5n + -4) + 1
8 + (-21 + 7n) = 9(5n + -4) + 1

Combine like terms: 8 + -21 = -13
-13 + 7n = 9(5n + -4) + 1

Reorder the terms:
-13 + 7n = 9(-4 + 5n) + 1
-13 + 7n = (-4 * 9 + 5n * 9) + 1
-13 + 7n = (-36 + 45n) + 1

Reorder the terms:
-13 + 7n = -36 + 1 + 45n

Combine like terms: -36 + 1 = -35
-13 + 7n = -35 + 45n

Solving
-13 + 7n = -35 + 45n

Solving for variable 'n'.

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

Add '-45n' to each side of the equation.
-13 + 7n + -45n = -35 + 45n + -45n

Combine like terms: 7n + -45n = -38n
-13 + -38n = -35 + 45n + -45n

Combine like terms: 45n + -45n = 0
-13 + -38n = -35 + 0
-13 + -38n = -35

Add '13' to each side of the equation.
-13 + 13 + -38n = -35 + 13

Combine like terms: -13 + 13 = 0
0 + -38n = -35 + 13
-38n = -35 + 13

Combine like terms: -35 + 13 = -22
-38n = -22

Divide each side by '-38'.
n = 0.5789473684

Simplifying
n = 0.5789473684

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