149=5(1-4n)+2n

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Solution for 149=5(1-4n)+2n equation:


Simplifying
149 = 5(1 + -4n) + 2n
149 = (1 * 5 + -4n * 5) + 2n
149 = (5 + -20n) + 2n

Combine like terms: -20n + 2n = -18n
149 = 5 + -18n

Solving
149 = 5 + -18n

Solving for variable 'n'.

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

Add '18n' to each side of the equation.
149 + 18n = 5 + -18n + 18n

Combine like terms: -18n + 18n = 0
149 + 18n = 5 + 0
149 + 18n = 5

Add '-149' to each side of the equation.
149 + -149 + 18n = 5 + -149

Combine like terms: 149 + -149 = 0
0 + 18n = 5 + -149
18n = 5 + -149

Combine like terms: 5 + -149 = -144
18n = -144

Divide each side by '18'.
n = -8

Simplifying
n = -8

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