-3-6(-4+2n)=7+2n

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Solution for -3-6(-4+2n)=7+2n equation:


Simplifying
-3 + -6(-4 + 2n) = 7 + 2n
-3 + (-4 * -6 + 2n * -6) = 7 + 2n
-3 + (24 + -12n) = 7 + 2n

Combine like terms: -3 + 24 = 21
21 + -12n = 7 + 2n

Solving
21 + -12n = 7 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
21 + -12n + -2n = 7 + 2n + -2n

Combine like terms: -12n + -2n = -14n
21 + -14n = 7 + 2n + -2n

Combine like terms: 2n + -2n = 0
21 + -14n = 7 + 0
21 + -14n = 7

Add '-21' to each side of the equation.
21 + -21 + -14n = 7 + -21

Combine like terms: 21 + -21 = 0
0 + -14n = 7 + -21
-14n = 7 + -21

Combine like terms: 7 + -21 = -14
-14n = -14

Divide each side by '-14'.
n = 1

Simplifying
n = 1

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