20x+9+5x+3=65

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Solution for 20x+9+5x+3=65 equation:


Simplifying
20x + 9 + 5x + 3 = 65

Reorder the terms:
9 + 3 + 20x + 5x = 65

Combine like terms: 9 + 3 = 12
12 + 20x + 5x = 65

Combine like terms: 20x + 5x = 25x
12 + 25x = 65

Solving
12 + 25x = 65

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 25x = 65 + -12

Combine like terms: 12 + -12 = 0
0 + 25x = 65 + -12
25x = 65 + -12

Combine like terms: 65 + -12 = 53
25x = 53

Divide each side by '25'.
x = 2.12

Simplifying
x = 2.12

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