0.18(n-7)+9=0.44(2n-5)

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Solution for 0.18(n-7)+9=0.44(2n-5) equation:


Simplifying
0.18(n + -7) + 9 = 0.44(2n + -5)

Reorder the terms:
0.18(-7 + n) + 9 = 0.44(2n + -5)
(-7 * 0.18 + n * 0.18) + 9 = 0.44(2n + -5)
(-1.26 + 0.18n) + 9 = 0.44(2n + -5)

Reorder the terms:
-1.26 + 9 + 0.18n = 0.44(2n + -5)

Combine like terms: -1.26 + 9 = 7.74
7.74 + 0.18n = 0.44(2n + -5)

Reorder the terms:
7.74 + 0.18n = 0.44(-5 + 2n)
7.74 + 0.18n = (-5 * 0.44 + 2n * 0.44)
7.74 + 0.18n = (-2.2 + 0.88n)

Solving
7.74 + 0.18n = -2.2 + 0.88n

Solving for variable 'n'.

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

Add '-0.88n' to each side of the equation.
7.74 + 0.18n + -0.88n = -2.2 + 0.88n + -0.88n

Combine like terms: 0.18n + -0.88n = -0.7n
7.74 + -0.7n = -2.2 + 0.88n + -0.88n

Combine like terms: 0.88n + -0.88n = 0.00
7.74 + -0.7n = -2.2 + 0.00
7.74 + -0.7n = -2.2

Add '-7.74' to each side of the equation.
7.74 + -7.74 + -0.7n = -2.2 + -7.74

Combine like terms: 7.74 + -7.74 = 0.00
0.00 + -0.7n = -2.2 + -7.74
-0.7n = -2.2 + -7.74

Combine like terms: -2.2 + -7.74 = -9.94
-0.7n = -9.94

Divide each side by '-0.7'.
n = 14.2

Simplifying
n = 14.2

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