17+2n=7-7(-5n+8)

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Solution for 17+2n=7-7(-5n+8) equation:


Simplifying
17 + 2n = 7 + -7(-5n + 8)

Reorder the terms:
17 + 2n = 7 + -7(8 + -5n)
17 + 2n = 7 + (8 * -7 + -5n * -7)
17 + 2n = 7 + (-56 + 35n)

Combine like terms: 7 + -56 = -49
17 + 2n = -49 + 35n

Solving
17 + 2n = -49 + 35n

Solving for variable 'n'.

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

Add '-35n' to each side of the equation.
17 + 2n + -35n = -49 + 35n + -35n

Combine like terms: 2n + -35n = -33n
17 + -33n = -49 + 35n + -35n

Combine like terms: 35n + -35n = 0
17 + -33n = -49 + 0
17 + -33n = -49

Add '-17' to each side of the equation.
17 + -17 + -33n = -49 + -17

Combine like terms: 17 + -17 = 0
0 + -33n = -49 + -17
-33n = -49 + -17

Combine like terms: -49 + -17 = -66
-33n = -66

Divide each side by '-33'.
n = 2

Simplifying
n = 2

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