2(n-7)-(4-6n)=7n

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Solution for 2(n-7)-(4-6n)=7n equation:


Simplifying
2(n + -7) + -1(4 + -6n) = 7n

Reorder the terms:
2(-7 + n) + -1(4 + -6n) = 7n
(-7 * 2 + n * 2) + -1(4 + -6n) = 7n
(-14 + 2n) + -1(4 + -6n) = 7n
-14 + 2n + (4 * -1 + -6n * -1) = 7n
-14 + 2n + (-4 + 6n) = 7n

Reorder the terms:
-14 + -4 + 2n + 6n = 7n

Combine like terms: -14 + -4 = -18
-18 + 2n + 6n = 7n

Combine like terms: 2n + 6n = 8n
-18 + 8n = 7n

Solving
-18 + 8n = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-18 + 8n + -7n = 7n + -7n

Combine like terms: 8n + -7n = 1n
-18 + 1n = 7n + -7n

Combine like terms: 7n + -7n = 0
-18 + 1n = 0

Add '18' to each side of the equation.
-18 + 18 + 1n = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 1n = 0 + 18
1n = 0 + 18

Combine like terms: 0 + 18 = 18
1n = 18

Divide each side by '1'.
n = 18

Simplifying
n = 18

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