4(n-7)=2n-8

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Solution for 4(n-7)=2n-8 equation:


Simplifying
4(n + -7) = 2n + -8

Reorder the terms:
4(-7 + n) = 2n + -8
(-7 * 4 + n * 4) = 2n + -8
(-28 + 4n) = 2n + -8

Reorder the terms:
-28 + 4n = -8 + 2n

Solving
-28 + 4n = -8 + 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.
-28 + 4n + -2n = -8 + 2n + -2n

Combine like terms: 4n + -2n = 2n
-28 + 2n = -8 + 2n + -2n

Combine like terms: 2n + -2n = 0
-28 + 2n = -8 + 0
-28 + 2n = -8

Add '28' to each side of the equation.
-28 + 28 + 2n = -8 + 28

Combine like terms: -28 + 28 = 0
0 + 2n = -8 + 28
2n = -8 + 28

Combine like terms: -8 + 28 = 20
2n = 20

Divide each side by '2'.
n = 10

Simplifying
n = 10

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