.5x+7.5=30

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Solution for .5x+7.5=30 equation: 


Simplifying
0.5x + 7.5 = 30

Reorder the terms:
7.5 + 0.5x = 30

Solving
7.5 + 0.5x = 30

Solving for variable 'x'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 0.5x = 30 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 0.5x = 30 + -7.5
0.5x = 30 + -7.5

Combine like terms: 30 + -7.5 = 22.5
0.5x = 22.5

Divide each side by '0.5'.
x = 45

Simplifying
x = 45

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