-9=0.45x

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Solution for -9=0.45x equation:


Simplifying
-9 = 0.45x

Solving
-9 = 0.45x

Solving for variable 'x'.

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

Add '-0.45x' to each side of the equation.
-9 + -0.45x = 0.45x + -0.45x

Combine like terms: 0.45x + -0.45x = 0.00
-9 + -0.45x = 0.00

Add '9' to each side of the equation.
-9 + 9 + -0.45x = 0.00 + 9

Combine like terms: -9 + 9 = 0
0 + -0.45x = 0.00 + 9
-0.45x = 0.00 + 9

Combine like terms: 0.00 + 9 = 9
-0.45x = 9

Divide each side by '-0.45'.
x = -20

Simplifying
x = -20

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