-(11n+7)=-9(1+n)

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Solution for -(11n+7)=-9(1+n) equation:


Simplifying
-1(11n + 7) = -9(1 + n)

Reorder the terms:
-1(7 + 11n) = -9(1 + n)
(7 * -1 + 11n * -1) = -9(1 + n)
(-7 + -11n) = -9(1 + n)
-7 + -11n = (1 * -9 + n * -9)
-7 + -11n = (-9 + -9n)

Solving
-7 + -11n = -9 + -9n

Solving for variable 'n'.

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

Add '9n' to each side of the equation.
-7 + -11n + 9n = -9 + -9n + 9n

Combine like terms: -11n + 9n = -2n
-7 + -2n = -9 + -9n + 9n

Combine like terms: -9n + 9n = 0
-7 + -2n = -9 + 0
-7 + -2n = -9

Add '7' to each side of the equation.
-7 + 7 + -2n = -9 + 7

Combine like terms: -7 + 7 = 0
0 + -2n = -9 + 7
-2n = -9 + 7

Combine like terms: -9 + 7 = -2
-2n = -2

Divide each side by '-2'.
n = 1

Simplifying
n = 1

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