7.5-.05x=30

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Solution for 7.5-.05x=30 equation: 


Simplifying
7.5 + -0.05x = 30

Solving
7.5 + -0.05x = 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 + -0.05x = 30 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -0.05x = 30 + -7.5
-0.05x = 30 + -7.5

Combine like terms: 30 + -7.5 = 22.5
-0.05x = 22.5

Divide each side by '-0.05'.
x = -450

Simplifying
x = -450

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