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

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


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

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

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

Combine like terms: -28 + -8 = -36
-36 + 4n = 2(2 + -2n)
-36 + 4n = (2 * 2 + -2n * 2)
-36 + 4n = (4 + -4n)

Solving
-36 + 4n = 4 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
-36 + 4n + 4n = 4 + -4n + 4n

Combine like terms: 4n + 4n = 8n
-36 + 8n = 4 + -4n + 4n

Combine like terms: -4n + 4n = 0
-36 + 8n = 4 + 0
-36 + 8n = 4

Add '36' to each side of the equation.
-36 + 36 + 8n = 4 + 36

Combine like terms: -36 + 36 = 0
0 + 8n = 4 + 36
8n = 4 + 36

Combine like terms: 4 + 36 = 40
8n = 40

Divide each side by '8'.
n = 5

Simplifying
n = 5

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