(5x)-20-(3x-3)=n

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Solution for (5x)-20-(3x-3)=n equation:


Simplifying
(5x) + -20 + -1(3x + -3) = n

Reorder the terms:
(5x) + -20 + -1(-3 + 3x) = n
(5x) + -20 + (-3 * -1 + 3x * -1) = n
(5x) + -20 + (3 + -3x) = n

Reorder the terms:
-20 + 3 + (5x) + -3x = n

Combine like terms: -20 + 3 = -17
-17 + (5x) + -3x = n

Combine like terms: (5x) + -3x = 2x
-17 + 2x = n

Solving
-17 + 2x = n

Solving for variable 'x'.

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

Add '17' to each side of the equation.
-17 + 17 + 2x = 17 + n

Combine like terms: -17 + 17 = 0
0 + 2x = 17 + n
2x = 17 + n

Divide each side by '2'.
x = 8.5 + 0.5n

Simplifying
x = 8.5 + 0.5n

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