2x-5=80

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Solution for 2x-5=80 equation:


Simplifying
2x + -5 = 80

Reorder the terms:
-5 + 2x = 80

Solving
-5 + 2x = 80

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 + 2x = 80 + 5

Combine like terms: -5 + 5 = 0
0 + 2x = 80 + 5
2x = 80 + 5

Combine like terms: 80 + 5 = 85
2x = 85

Divide each side by '2'.
x = 42.5

Simplifying
x = 42.5

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