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

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


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

Reorder the terms:
4(7 + 5n) + -3n = 3
(7 * 4 + 5n * 4) + -3n = 3
(28 + 20n) + -3n = 3

Combine like terms: 20n + -3n = 17n
28 + 17n = 3

Solving
28 + 17n = 3

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + 17n = 3 + -28

Combine like terms: 28 + -28 = 0
0 + 17n = 3 + -28
17n = 3 + -28

Combine like terms: 3 + -28 = -25
17n = -25

Divide each side by '17'.
n = -1.470588235

Simplifying
n = -1.470588235

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