2-4(9n-4)=-4(7n-2)+3

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Solution for 2-4(9n-4)=-4(7n-2)+3 equation:


Simplifying
2 + -4(9n + -4) = -4(7n + -2) + 3

Reorder the terms:
2 + -4(-4 + 9n) = -4(7n + -2) + 3
2 + (-4 * -4 + 9n * -4) = -4(7n + -2) + 3
2 + (16 + -36n) = -4(7n + -2) + 3

Combine like terms: 2 + 16 = 18
18 + -36n = -4(7n + -2) + 3

Reorder the terms:
18 + -36n = -4(-2 + 7n) + 3
18 + -36n = (-2 * -4 + 7n * -4) + 3
18 + -36n = (8 + -28n) + 3

Reorder the terms:
18 + -36n = 8 + 3 + -28n

Combine like terms: 8 + 3 = 11
18 + -36n = 11 + -28n

Solving
18 + -36n = 11 + -28n

Solving for variable 'n'.

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

Add '28n' to each side of the equation.
18 + -36n + 28n = 11 + -28n + 28n

Combine like terms: -36n + 28n = -8n
18 + -8n = 11 + -28n + 28n

Combine like terms: -28n + 28n = 0
18 + -8n = 11 + 0
18 + -8n = 11

Add '-18' to each side of the equation.
18 + -18 + -8n = 11 + -18

Combine like terms: 18 + -18 = 0
0 + -8n = 11 + -18
-8n = 11 + -18

Combine like terms: 11 + -18 = -7
-8n = -7

Divide each side by '-8'.
n = 0.875

Simplifying
n = 0.875

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