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

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


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

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

Combine like terms: 7 + 2 = 9
9 + -1n = -5(2n + 3)

Reorder the terms:
9 + -1n = -5(3 + 2n)
9 + -1n = (3 * -5 + 2n * -5)
9 + -1n = (-15 + -10n)

Solving
9 + -1n = -15 + -10n

Solving for variable 'n'.

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

Add '10n' to each side of the equation.
9 + -1n + 10n = -15 + -10n + 10n

Combine like terms: -1n + 10n = 9n
9 + 9n = -15 + -10n + 10n

Combine like terms: -10n + 10n = 0
9 + 9n = -15 + 0
9 + 9n = -15

Add '-9' to each side of the equation.
9 + -9 + 9n = -15 + -9

Combine like terms: 9 + -9 = 0
0 + 9n = -15 + -9
9n = -15 + -9

Combine like terms: -15 + -9 = -24
9n = -24

Divide each side by '9'.
n = -2.666666667

Simplifying
n = -2.666666667

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