4.5+12-1.3x=30

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Solution for 4.5+12-1.3x=30 equation: 


Simplifying
4.5 + 12 + -1.3x = 30

Combine like terms: 4.5 + 12 = 16.5
16.5 + -1.3x = 30

Solving
16.5 + -1.3x = 30

Solving for variable 'x'.

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

Add '-16.5' to each side of the equation.
16.5 + -16.5 + -1.3x = 30 + -16.5

Combine like terms: 16.5 + -16.5 = 0.0
0.0 + -1.3x = 30 + -16.5
-1.3x = 30 + -16.5

Combine like terms: 30 + -16.5 = 13.5
-1.3x = 13.5

Divide each side by '-1.3'.
x = -10.38461538

Simplifying
x = -10.38461538

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