20x-(9x-5)=82

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Solution for 20x-(9x-5)=82 equation:


Simplifying
20x + -1(9x + -5) = 82

Reorder the terms:
20x + -1(-5 + 9x) = 82
20x + (-5 * -1 + 9x * -1) = 82
20x + (5 + -9x) = 82

Reorder the terms:
5 + 20x + -9x = 82

Combine like terms: 20x + -9x = 11x
5 + 11x = 82

Solving
5 + 11x = 82

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 11x = 82 + -5

Combine like terms: 5 + -5 = 0
0 + 11x = 82 + -5
11x = 82 + -5

Combine like terms: 82 + -5 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

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