2(4-n)=3n-7

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


Simplifying
2(4 + -1n) = 3n + -7
(4 * 2 + -1n * 2) = 3n + -7
(8 + -2n) = 3n + -7

Reorder the terms:
8 + -2n = -7 + 3n

Solving
8 + -2n = -7 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
8 + -2n + -3n = -7 + 3n + -3n

Combine like terms: -2n + -3n = -5n
8 + -5n = -7 + 3n + -3n

Combine like terms: 3n + -3n = 0
8 + -5n = -7 + 0
8 + -5n = -7

Add '-8' to each side of the equation.
8 + -8 + -5n = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -5n = -7 + -8
-5n = -7 + -8

Combine like terms: -7 + -8 = -15
-5n = -15

Divide each side by '-5'.
n = 3

Simplifying
n = 3

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