7(1-7n)=-35-7n

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Solution for 7(1-7n)=-35-7n equation:


Simplifying
7(1 + -7n) = -35 + -7n
(1 * 7 + -7n * 7) = -35 + -7n
(7 + -49n) = -35 + -7n

Solving
7 + -49n = -35 + -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.
7 + -49n + 7n = -35 + -7n + 7n

Combine like terms: -49n + 7n = -42n
7 + -42n = -35 + -7n + 7n

Combine like terms: -7n + 7n = 0
7 + -42n = -35 + 0
7 + -42n = -35

Add '-7' to each side of the equation.
7 + -7 + -42n = -35 + -7

Combine like terms: 7 + -7 = 0
0 + -42n = -35 + -7
-42n = -35 + -7

Combine like terms: -35 + -7 = -42
-42n = -42

Divide each side by '-42'.
n = 1

Simplifying
n = 1

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