160=4n+5(1-7n)

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Solution for 160=4n+5(1-7n) equation:


Simplifying
160 = 4n + 5(1 + -7n)
160 = 4n + (1 * 5 + -7n * 5)
160 = 4n + (5 + -35n)

Reorder the terms:
160 = 5 + 4n + -35n

Combine like terms: 4n + -35n = -31n
160 = 5 + -31n

Solving
160 = 5 + -31n

Solving for variable 'n'.

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

Add '31n' to each side of the equation.
160 + 31n = 5 + -31n + 31n

Combine like terms: -31n + 31n = 0
160 + 31n = 5 + 0
160 + 31n = 5

Add '-160' to each side of the equation.
160 + -160 + 31n = 5 + -160

Combine like terms: 160 + -160 = 0
0 + 31n = 5 + -160
31n = 5 + -160

Combine like terms: 5 + -160 = -155
31n = -155

Divide each side by '31'.
n = -5

Simplifying
n = -5

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