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

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


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

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

Reorder the terms:
10 + 5n = 7(-3 + n)
10 + 5n = (-3 * 7 + n * 7)
10 + 5n = (-21 + 7n)

Solving
10 + 5n = -21 + 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.
10 + 5n + -7n = -21 + 7n + -7n

Combine like terms: 5n + -7n = -2n
10 + -2n = -21 + 7n + -7n

Combine like terms: 7n + -7n = 0
10 + -2n = -21 + 0
10 + -2n = -21

Add '-10' to each side of the equation.
10 + -10 + -2n = -21 + -10

Combine like terms: 10 + -10 = 0
0 + -2n = -21 + -10
-2n = -21 + -10

Combine like terms: -21 + -10 = -31
-2n = -31

Divide each side by '-2'.
n = 15.5

Simplifying
n = 15.5

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