5(2n-8)-6n=7(n-10)

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Solution for 5(2n-8)-6n=7(n-10) equation:


Simplifying
5(2n + -8) + -6n = 7(n + -10)

Reorder the terms:
5(-8 + 2n) + -6n = 7(n + -10)
(-8 * 5 + 2n * 5) + -6n = 7(n + -10)
(-40 + 10n) + -6n = 7(n + -10)

Combine like terms: 10n + -6n = 4n
-40 + 4n = 7(n + -10)

Reorder the terms:
-40 + 4n = 7(-10 + n)
-40 + 4n = (-10 * 7 + n * 7)
-40 + 4n = (-70 + 7n)

Solving
-40 + 4n = -70 + 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.
-40 + 4n + -7n = -70 + 7n + -7n

Combine like terms: 4n + -7n = -3n
-40 + -3n = -70 + 7n + -7n

Combine like terms: 7n + -7n = 0
-40 + -3n = -70 + 0
-40 + -3n = -70

Add '40' to each side of the equation.
-40 + 40 + -3n = -70 + 40

Combine like terms: -40 + 40 = 0
0 + -3n = -70 + 40
-3n = -70 + 40

Combine like terms: -70 + 40 = -30
-3n = -30

Divide each side by '-3'.
n = 10

Simplifying
n = 10

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