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

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


Simplifying
2n + -3(n + 4) = -3

Reorder the terms:
2n + -3(4 + n) = -3
2n + (4 * -3 + n * -3) = -3
2n + (-12 + -3n) = -3

Reorder the terms:
-12 + 2n + -3n = -3

Combine like terms: 2n + -3n = -1n
-12 + -1n = -3

Solving
-12 + -1n = -3

Solving for variable 'n'.

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

Add '12' to each side of the equation.
-12 + 12 + -1n = -3 + 12

Combine like terms: -12 + 12 = 0
0 + -1n = -3 + 12
-1n = -3 + 12

Combine like terms: -3 + 12 = 9
-1n = 9

Divide each side by '-1'.
n = -9

Simplifying
n = -9

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