7n-4(5-2n)=0

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Solution for 7n-4(5-2n)=0 equation:


Simplifying
7n + -4(5 + -2n) = 0
7n + (5 * -4 + -2n * -4) = 0
7n + (-20 + 8n) = 0

Reorder the terms:
-20 + 7n + 8n = 0

Combine like terms: 7n + 8n = 15n
-20 + 15n = 0

Solving
-20 + 15n = 0

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + 15n = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 15n = 0 + 20
15n = 0 + 20

Combine like terms: 0 + 20 = 20
15n = 20

Divide each side by '15'.
n = 1.333333333

Simplifying
n = 1.333333333

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