-2(9n+4)=22-7n

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Solution for -2(9n+4)=22-7n equation:


Simplifying
-2(9n + 4) = 22 + -7n

Reorder the terms:
-2(4 + 9n) = 22 + -7n
(4 * -2 + 9n * -2) = 22 + -7n
(-8 + -18n) = 22 + -7n

Solving
-8 + -18n = 22 + -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.
-8 + -18n + 7n = 22 + -7n + 7n

Combine like terms: -18n + 7n = -11n
-8 + -11n = 22 + -7n + 7n

Combine like terms: -7n + 7n = 0
-8 + -11n = 22 + 0
-8 + -11n = 22

Add '8' to each side of the equation.
-8 + 8 + -11n = 22 + 8

Combine like terms: -8 + 8 = 0
0 + -11n = 22 + 8
-11n = 22 + 8

Combine like terms: 22 + 8 = 30
-11n = 30

Divide each side by '-11'.
n = -2.727272727

Simplifying
n = -2.727272727

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