n-10+7n=5(1-7n)+5(1+9n)

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Solution for n-10+7n=5(1-7n)+5(1+9n) equation:


Simplifying
n + -10 + 7n = 5(1 + -7n) + 5(1 + 9n)

Reorder the terms:
-10 + n + 7n = 5(1 + -7n) + 5(1 + 9n)

Combine like terms: n + 7n = 8n
-10 + 8n = 5(1 + -7n) + 5(1 + 9n)
-10 + 8n = (1 * 5 + -7n * 5) + 5(1 + 9n)
-10 + 8n = (5 + -35n) + 5(1 + 9n)
-10 + 8n = 5 + -35n + (1 * 5 + 9n * 5)
-10 + 8n = 5 + -35n + (5 + 45n)

Reorder the terms:
-10 + 8n = 5 + 5 + -35n + 45n

Combine like terms: 5 + 5 = 10
-10 + 8n = 10 + -35n + 45n

Combine like terms: -35n + 45n = 10n
-10 + 8n = 10 + 10n

Solving
-10 + 8n = 10 + 10n

Solving for variable 'n'.

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

Add '-10n' to each side of the equation.
-10 + 8n + -10n = 10 + 10n + -10n

Combine like terms: 8n + -10n = -2n
-10 + -2n = 10 + 10n + -10n

Combine like terms: 10n + -10n = 0
-10 + -2n = 10 + 0
-10 + -2n = 10

Add '10' to each side of the equation.
-10 + 10 + -2n = 10 + 10

Combine like terms: -10 + 10 = 0
0 + -2n = 10 + 10
-2n = 10 + 10

Combine like terms: 10 + 10 = 20
-2n = 20

Divide each side by '-2'.
n = -10

Simplifying
n = -10

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