20(n+4)=4(20+5)

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Solution for 20(n+4)=4(20+5) equation:


Simplifying
20(n + 4) = 4(20 + 5)

Reorder the terms:
20(4 + n) = 4(20 + 5)
(4 * 20 + n * 20) = 4(20 + 5)
(80 + 20n) = 4(20 + 5)

Combine like terms: 20 + 5 = 25
80 + 20n = 4(25)

Multiply 4 * 25
80 + 20n = 100

Solving
80 + 20n = 100

Solving for variable 'n'.

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

Add '-80' to each side of the equation.
80 + -80 + 20n = 100 + -80

Combine like terms: 80 + -80 = 0
0 + 20n = 100 + -80
20n = 100 + -80

Combine like terms: 100 + -80 = 20
20n = 20

Divide each side by '20'.
n = 1

Simplifying
n = 1

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