9x-7.2=4.5

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Solution for 9x-7.2=4.5 equation: 


Simplifying
9x + -7.2 = 4.5

Reorder the terms:
-7.2 + 9x = 4.5

Solving
-7.2 + 9x = 4.5

Solving for variable 'x'.

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

Add '7.2' to each side of the equation.
-7.2 + 7.2 + 9x = 4.5 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
0.0 + 9x = 4.5 + 7.2
9x = 4.5 + 7.2

Combine like terms: 4.5 + 7.2 = 11.7
9x = 11.7

Divide each side by '9'.
x = 1.3

Simplifying
x = 1.3

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