6(5n-3)+7(6n-4)=-5(6n-1)

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Solution for 6(5n-3)+7(6n-4)=-5(6n-1) equation:


Simplifying
6(5n + -3) + 7(6n + -4) = -5(6n + -1)

Reorder the terms:
6(-3 + 5n) + 7(6n + -4) = -5(6n + -1)
(-3 * 6 + 5n * 6) + 7(6n + -4) = -5(6n + -1)
(-18 + 30n) + 7(6n + -4) = -5(6n + -1)

Reorder the terms:
-18 + 30n + 7(-4 + 6n) = -5(6n + -1)
-18 + 30n + (-4 * 7 + 6n * 7) = -5(6n + -1)
-18 + 30n + (-28 + 42n) = -5(6n + -1)

Reorder the terms:
-18 + -28 + 30n + 42n = -5(6n + -1)

Combine like terms: -18 + -28 = -46
-46 + 30n + 42n = -5(6n + -1)

Combine like terms: 30n + 42n = 72n
-46 + 72n = -5(6n + -1)

Reorder the terms:
-46 + 72n = -5(-1 + 6n)
-46 + 72n = (-1 * -5 + 6n * -5)
-46 + 72n = (5 + -30n)

Solving
-46 + 72n = 5 + -30n

Solving for variable 'n'.

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

Add '30n' to each side of the equation.
-46 + 72n + 30n = 5 + -30n + 30n

Combine like terms: 72n + 30n = 102n
-46 + 102n = 5 + -30n + 30n

Combine like terms: -30n + 30n = 0
-46 + 102n = 5 + 0
-46 + 102n = 5

Add '46' to each side of the equation.
-46 + 46 + 102n = 5 + 46

Combine like terms: -46 + 46 = 0
0 + 102n = 5 + 46
102n = 5 + 46

Combine like terms: 5 + 46 = 51
102n = 51

Divide each side by '102'.
n = 0.5

Simplifying
n = 0.5

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