20x+(-4)=9

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Solution for 20x+(-4)=9 equation: 


Simplifying
20x + (-4) = 9
20x + -4 = 9

Reorder the terms:
-4 + 20x = 9

Solving
-4 + 20x = 9

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 20x = 9 + 4

Combine like terms: -4 + 4 = 0
0 + 20x = 9 + 4
20x = 9 + 4

Combine like terms: 9 + 4 = 13
20x = 13

Divide each side by '20'.
x = 0.65

Simplifying
x = 0.65

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