7(5n-1)-2n=x

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Solution for 7(5n-1)-2n=x equation:


Simplifying
7(5n + -1) + -2n = x

Reorder the terms:
7(-1 + 5n) + -2n = x
(-1 * 7 + 5n * 7) + -2n = x
(-7 + 35n) + -2n = x

Combine like terms: 35n + -2n = 33n
-7 + 33n = x

Solving
-7 + 33n = x

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 33n = 7 + x

Combine like terms: -7 + 7 = 0
0 + 33n = 7 + x
33n = 7 + x

Divide each side by '33'.
n = 0.2121212121 + 0.03030303030x

Simplifying
n = 0.2121212121 + 0.03030303030x

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