4(30+30n)=5(12a-28)

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Solution for 4(30+30n)=5(12a-28) equation:


Simplifying
4(30 + 30n) = 5(12a + -28)
(30 * 4 + 30n * 4) = 5(12a + -28)
(120 + 120n) = 5(12a + -28)

Reorder the terms:
120 + 120n = 5(-28 + 12a)
120 + 120n = (-28 * 5 + 12a * 5)
120 + 120n = (-140 + 60a)

Solving
120 + 120n = -140 + 60a

Solving for variable 'n'.

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

Add '-120' to each side of the equation.
120 + -120 + 120n = -140 + -120 + 60a

Combine like terms: 120 + -120 = 0
0 + 120n = -140 + -120 + 60a
120n = -140 + -120 + 60a

Combine like terms: -140 + -120 = -260
120n = -260 + 60a

Divide each side by '120'.
n = -2.166666667 + 0.5a

Simplifying
n = -2.166666667 + 0.5a

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