7+5(n-2)=3(n+1)

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Solution for 7+5(n-2)=3(n+1) equation:


Simplifying
7 + 5(n + -2) = 3(n + 1)

Reorder the terms:
7 + 5(-2 + n) = 3(n + 1)
7 + (-2 * 5 + n * 5) = 3(n + 1)
7 + (-10 + 5n) = 3(n + 1)

Combine like terms: 7 + -10 = -3
-3 + 5n = 3(n + 1)

Reorder the terms:
-3 + 5n = 3(1 + n)
-3 + 5n = (1 * 3 + n * 3)
-3 + 5n = (3 + 3n)

Solving
-3 + 5n = 3 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-3 + 5n + -3n = 3 + 3n + -3n

Combine like terms: 5n + -3n = 2n
-3 + 2n = 3 + 3n + -3n

Combine like terms: 3n + -3n = 0
-3 + 2n = 3 + 0
-3 + 2n = 3

Add '3' to each side of the equation.
-3 + 3 + 2n = 3 + 3

Combine like terms: -3 + 3 = 0
0 + 2n = 3 + 3
2n = 3 + 3

Combine like terms: 3 + 3 = 6
2n = 6

Divide each side by '2'.
n = 3

Simplifying
n = 3

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