8-5(n-1)=435-7n

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Solution for 8-5(n-1)=435-7n equation:


Simplifying
8 + -5(n + -1) = 435 + -7n

Reorder the terms:
8 + -5(-1 + n) = 435 + -7n
8 + (-1 * -5 + n * -5) = 435 + -7n
8 + (5 + -5n) = 435 + -7n

Combine like terms: 8 + 5 = 13
13 + -5n = 435 + -7n

Solving
13 + -5n = 435 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
13 + -5n + 7n = 435 + -7n + 7n

Combine like terms: -5n + 7n = 2n
13 + 2n = 435 + -7n + 7n

Combine like terms: -7n + 7n = 0
13 + 2n = 435 + 0
13 + 2n = 435

Add '-13' to each side of the equation.
13 + -13 + 2n = 435 + -13

Combine like terms: 13 + -13 = 0
0 + 2n = 435 + -13
2n = 435 + -13

Combine like terms: 435 + -13 = 422
2n = 422

Divide each side by '2'.
n = 211

Simplifying
n = 211

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