4(2n-5)=30n

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Solution for 4(2n-5)=30n equation:


Simplifying
4(2n + -5) = 30n

Reorder the terms:
4(-5 + 2n) = 30n
(-5 * 4 + 2n * 4) = 30n
(-20 + 8n) = 30n

Solving
-20 + 8n = 30n

Solving for variable 'n'.

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

Add '-30n' to each side of the equation.
-20 + 8n + -30n = 30n + -30n

Combine like terms: 8n + -30n = -22n
-20 + -22n = 30n + -30n

Combine like terms: 30n + -30n = 0
-20 + -22n = 0

Add '20' to each side of the equation.
-20 + 20 + -22n = 0 + 20

Combine like terms: -20 + 20 = 0
0 + -22n = 0 + 20
-22n = 0 + 20

Combine like terms: 0 + 20 = 20
-22n = 20

Divide each side by '-22'.
n = -0.9090909091

Simplifying
n = -0.9090909091

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