9(2n-5)=(9+1)4

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Solution for 9(2n-5)=(9+1)4 equation:


Simplifying
9(2n + -5) = (9 + 1) * 4

Reorder the terms:
9(-5 + 2n) = (9 + 1) * 4
(-5 * 9 + 2n * 9) = (9 + 1) * 4
(-45 + 18n) = (9 + 1) * 4

Combine like terms: 9 + 1 = 10
-45 + 18n = (10) * 4

Multiply 10 * 4
-45 + 18n = 40

Solving
-45 + 18n = 40

Solving for variable 'n'.

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

Add '45' to each side of the equation.
-45 + 45 + 18n = 40 + 45

Combine like terms: -45 + 45 = 0
0 + 18n = 40 + 45
18n = 40 + 45

Combine like terms: 40 + 45 = 85
18n = 85

Divide each side by '18'.
n = 4.722222222

Simplifying
n = 4.722222222

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