25x-2+20x-1+25x+1=82

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Solution for 25x-2+20x-1+25x+1=82 equation:


Simplifying
25x + -2 + 20x + -1 + 25x + 1 = 82

Reorder the terms:
-2 + -1 + 1 + 25x + 20x + 25x = 82

Combine like terms: -2 + -1 = -3
-3 + 1 + 25x + 20x + 25x = 82

Combine like terms: -3 + 1 = -2
-2 + 25x + 20x + 25x = 82

Combine like terms: 25x + 20x = 45x
-2 + 45x + 25x = 82

Combine like terms: 45x + 25x = 70x
-2 + 70x = 82

Solving
-2 + 70x = 82

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 70x = 82 + 2

Combine like terms: -2 + 2 = 0
0 + 70x = 82 + 2
70x = 82 + 2

Combine like terms: 82 + 2 = 84
70x = 84

Divide each side by '70'.
x = 1.2

Simplifying
x = 1.2

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