4(5n+3)=7n-27

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Solution for 4(5n+3)=7n-27 equation:


Simplifying
4(5n + 3) = 7n + -27

Reorder the terms:
4(3 + 5n) = 7n + -27
(3 * 4 + 5n * 4) = 7n + -27
(12 + 20n) = 7n + -27

Reorder the terms:
12 + 20n = -27 + 7n

Solving
12 + 20n = -27 + 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.
12 + 20n + -7n = -27 + 7n + -7n

Combine like terms: 20n + -7n = 13n
12 + 13n = -27 + 7n + -7n

Combine like terms: 7n + -7n = 0
12 + 13n = -27 + 0
12 + 13n = -27

Add '-12' to each side of the equation.
12 + -12 + 13n = -27 + -12

Combine like terms: 12 + -12 = 0
0 + 13n = -27 + -12
13n = -27 + -12

Combine like terms: -27 + -12 = -39
13n = -39

Divide each side by '13'.
n = -3

Simplifying
n = -3

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